/* Sekalaisia apufunktioita

 */

// Luo form-elementin elementeistä assosiatiivisen arrayn (vastaa lomaketta php:n $_REQUEST-muuttujassa)
function form2array(form_element)
{
	this.parse_name = function(name)
	{
		if(!name) return new Array();
		var parts = name.replace(/\]/g, '').split('[');
		return parts;
	}
	var form_data = new Object();
	var indexes = new Object();
	for(var i=0; i<form_element.elements.length; i++)
	{
		var el = form_element.elements[i];
		var value = '';
		if(el.nodeName == 'TEXTAREA') el = el.value;
		else if(el.nodeName == 'SELECT') value = el.options[el.selectedIndex].value;
		else if(el.nodeName == 'INPUT')
		{
			if(el.type == 'radio' || el.type == 'checkbox')
			{
				if(el.checked) value = el.value;
				else continue;
			}
			else
			{
				value = el.value;
			}
		}
		else continue;
		if(typeof value != "string") continue;
		var name = this.parse_name(el.name);
		if(!name || name.length<1) continue;
		if(name.length == 1)
		{
			form_data[name[0]] = value;
		}
		else
		{
			var tmp = form_data;
			var index_name = 'i';
			for(var j=0; j<name.length; j++)
			{
				index_name += '_'+name[j];
				if(!name[j])
				{
					if(!indexes[index_name]) indexes[index_name] = 0;
					name[j] = indexes[index_name]++;
				}
				if(j == name.length-1)
				{
					tmp[name[j]] = value;
				}
				else
				{
					if(!tmp[name[j]]) tmp[name[j]] = new Object();
					tmp = tmp[name[j]];
				}
			}
		}
	}
	return form_data;
}

// Palauttaa objectin rakenteen html:nä (jäljittelee php:n de-funktiota) 
function js_de(v, pre)
{
	pre_str = '  ';
	if(!pre) pre = pre_str;
	var txt = '';
	for(var i in v)
	{
		if(typeof v[i] == 'object')
		{
			txt += pre+i+": {\n"+js_de(v[i], pre_str+pre)+pre+"},\n";
		}
		else
		{
			txt += pre+i+": "+v[i]+",\n";
		}
	}
	if(pre==pre_str) txt = "<pre>{\n"+txt+"}</pre>";
	return txt;
}



function this_date()
{
	var d = new Date();
	var str = d.getFullYear();
	str += "-";
	str += d.getMonth()<9?("0"+(d.getMonth()+1)):(d.getMonth()+1);
	str += "-";
	str += d.getDate()<10?("0"+(d.getDate()+0)):(d.getDate()+0);
	return str;
}
function elbyid(el)
{
	return document.getElementById(el);
}
function safename(filename)
{
	// Tämä myös PHP:ssa
	filename = filename.toLowerCase();
	filename = filename.replace(/\//g,"");
	filename = filename.replace(/ /g,"_");
	filename = filename.replace(/ä/g,"a");
	filename = filename.replace(/ö/g,"o");
	filename = filename.replace(/å/g,"a");
	filename = filename.replace(/ë/g,"e");
	filename = filename.replace(/[^a-z0-9_./]/g,"");
	return filename;
}
function str_replace(search,replace,subject)
{
	return subject.split(search).join(replace);
}
function safefilename(filename)
{
	// Tämä myös PHP:ssa
	var t=filename.lastIndexOf("/");
	var t2=filename.lastIndexOf("\\");
	t=t<t2?t2:t;
	if(t>=0) filename=filename.substring(t+1, t.length);
	filename = filename.toLowerCase();
	filename = filename.replace(/ /g,"_");
	filename = filename.replace(/ä/g,"a");
	filename = filename.replace(/ö/g,"o");
	filename = filename.replace(/å/g,"a");
	filename = filename.replace(/ë/g,"e");
	filename = filename.replace(/[^a-z0-9_./]/g,"");
	return filename;
}
function getElementValue(element)
{
	var el=element;
		var tagname = '';
		try {tagname = el.tagName.toLowerCase();} catch (e) {}
		if (element[0] && element.length && element[0].type && tagname=='')
		{
			for (var i=0;i<element.length;i++)
			{
				if (element[i].checked) return getElementValue(element[i]);
			}
			return false;
		}
		switch(tagname)
		{
			case "select":
				if(el.options!=null)
				{
					for(var j=0;j<el.options.length;j++)
					{
						if(el.options[j].selected==true)
						{
							key = el.name;
							value = el.options[j].value;
							return value;
						}
					}
				}
				break;
			case "textarea":
				return el.value;
			case "input":
				switch(el.type.toLowerCase())
				{
					case "checkbox":
					case "radio":
						if(el.checked==true)
						{
							key = el.name;
							value = el.value;
							return value;
						}
						break;
					case "text":
					case "hidden":
					case "file":
					case "password":
						key = el.name;
						value = el.value;
						return value;
						break;
					case "image":
					case "submit":
						key = el.name;
						value = el.value;
						return value;
						break;
					case "button":
					case "reset":
						break;
					default:
						break;
				}
				break;
			default:
				break;
		}
		return false;
}
function setElementValue(el,value,recstep,arr_ignore_hidden)
{
	if (el.tagName)
	{
		switch(el.tagName.toLowerCase())
		{
		case "select":
			for (var i=0;i<el.options.length;i++)
				if (el.options[i].value==value) {el.selectedIndex = i;return;}
			break;
		case "textarea":
			el.value = value;
			break;
		case "input":
			switch(el.type.toLowerCase())
			{
			case "checkbox":
			case "radio":
				if(el.value==value)
				{
					el.checked = true;
				}
				else
				{
					el.checked = false;
				}
				break;
			case "hidden":
				if (!arr_ignore_hidden) el.value = value;
				break;
			case "text":
			case "file":
			case "password":
				el.value = value;
				break;
			case "image":
			case "submit":
				el.value = value;
				break;
			case "button":
			case "reset":
				break;
			default:
				break;
			}
			break;
		}
	}
	else
	{
		if (el[0] && el.length && el[0].type && !recstep)
		{
			var is_all_hidden = true; // tällä käsitellään case jossa on hidden+checkbox combo inputtina
			for (var i in el) if (!el.type) is_all_hidden = false; else if (el.type!='hidden') is_all_hidden = false;
			for (var i in el)
			{
				setElementValue(el[i],value,true,!is_all_hidden);
			}
		}
	}
}

function explode(separator,item,maxcount)
{
	var a=item.split(separator);
	if (!maxcount) return a;
	var result = [];
	for (var i=0;i<maxcount;i++) result[i]=a[i];
	for (var j=i;j<a.length;j++) result[i]+=separator+a[j];
	return result;
}

function implode(separator,item)
{
	var result = '';
	for (var i=0;i<item.length;i++)
	{
		result+=(i>0?separator:'')+item[i];
	}
	return result;
}

function isFormChanged(form)
{
	if (!form) return false;
	try
	{
		for (var i=0;i<form.elements.length;i++)
		{
			var e=form.elements[i];
			if (!e.type) continue;
			var is_changed=false;
			switch (e.type.subString(0,4))
			{
			case 'sele':
				is_changed=e.defaultSelectedIndex!=e.selectedIndex;
				break;
			case 'chec':
			case 'radi':
				is_changed=e.defaultChecked!=e.checked;
				break;
			default:
				is_changed=e.defaultValue!=e.value;
			}
			if (is_changed) return true;
		}
	}
	catch (e)
	{
	}
	return false;
}

function emailLink(domain,beginpart, endpart)
{
	var at = "@";
	document.write("<a href=\"");
	document.write("mai");
	document.write("lto");
	document.write(":" + beginpart + (endpart?"."+endpart:"") + at + domain + "\">");
	document.write(beginpart + (endpart?"."+endpart:"") + at + domain);
	document.write("</a>");
}

function is_array(mixed)
{
	if (typeof mixed=="object") return true;
	return false;
}

function in_array(needle,haystack)
{
	if (!is_array(haystack)) return false;
	for (var i=0;i<haystack.length;i++)
		if (haystack[i]==needle) return true;
	return false;
}
function number_format(v,decimals,dec_separator,thousands_separator)
{
        if (typeof v=='number') v=v.toString();
        v=v.replace(/,/g,'.');
        for (var i=0;i<v.length;i++)
        {
                if('-0123456789.'.indexOf(v.charAt(i))==-1){v=v.replace(v.charAt(i), '');i--;}
        }
        if (v.length==0)v='0';
        while (v.charAt(0)=='0'&&v.length>1) v=v.replace('0','');
        while (v.indexOf('.')!=v.lastIndexOf('.')) v=v.replace('.','');
        if(v=='.'){v='0';}
        if (decimals)
        {
                if (v.indexOf('.')==-1) v+='.';
                if (v.indexOf('.')<v.length-decimals-1) v=v.substr(0,v.indexOf('.')+decimals+1);
                else for (i=v.length-v.indexOf('.')-1;i<decimals;i++) v+='0';
        }
        else
                if (v.indexOf('.')!=-1) v=v.substr(0,v.indexOf('.')+decimals);
        if (thousands_separator)
        {
                var fix = false;
                if(v.indexOf('.')==-1) 
                {
                        v = v+".00";
                        var fix = true;
                }
                var baselen=v.indexOf('.')+1;     
                var newbase='';
                var i=baselen-1;
                for (;i>2;i-=3)
                        newbase=v.substr(i-3,3)+(newbase?thousands_separator+newbase:'');
                if (i>0)
                        newbase=v.substr(0,i)+(newbase?thousands_separator+newbase:'');
                if(fix)
                        v=newbase+v.substr(baselen-1,-3);
                else 
                        v=newbase+v.substr(baselen-1);
        }
        if (dec_separator)
                v=v.replace(/\./g,dec_separator);
        if(v.indexOf('.')==0)v='0'+v;
        return v;
}

function getElementsByPrefix(form, prefix)
{
	var els = form.elements;
	if(!els || prefix.length==0) return false;
	var rels = new Array();
	var counter=0;
	for(var i=0;i<els.length;i++)
	{
		var el = els[i];
		if(el.id && el.id.substr(0,prefix.length)==prefix) rels[counter++] = el;
	}
	return rels;
}
function toggleDisabled(form_or_other_parent,disabled_status)
{
	var p = form_or_other_parent;
	var els = new Array();
	els.push(p.getElementsByTagName('INPUT'));
	els.push(p.getElementsByTagName('TEXTAREA'));
	els.push(p.getElementsByTagName('SELECT'));
	for (var i=0;i<els.length;i++)
	if (els[i])
	{
		var elist = els[i];
		for (var j=0;j<elist.length;j++)
		{
			var e = elist[j];
			if (!e) continue;
			if (e.getAttribute('nodisable')) continue;
			e.disabled = disabled_status;
		}
	}
}
function toggleStartingWith(form, prefix)
{
	var els = getElementsByPrefix(form,prefix);
	var changed = 0;
	var checked = 0;
	for(var i in els)
	{
		var el = els[i];
		if(el.type && el.type.toLowerCase()=="checkbox" && el.checked) checked++;
	}
	if(checked==els.length)
		var isChecked = false;
	else
		var isChecked = true;
	for(var i in els)
	{
		var el = els[i];
		if(el.type && el.type.toLowerCase()=="checkbox")
		{
			el.checked = isChecked;
			changed++;
		}
	}
	return changed;
}
function toggleDisplay(id,dest)
{
	var e = (typeof id == "object") ? id : document.getElementById(id);
	var isIE = false;
	var tmp = navigator.userAgent.split("MSIE");
	if(tmp.length>1) isIE = true;
	if(e.tagName=="TBODY")
	{
		if(isIE)
		{
			if(e.style.display=="none")
				e.style.display = dest?dest:"block";
			else
				e.style.display = dest?dest:"none";
		}
		else
		{
			if(e.style.display=="none")
				e.style.display = dest?dest:"table-row-group";
			else
				e.style.display = dest?dest:"none";
		}
	}
	else if(e.tagName=="TR")
	{
		if(isIE)
		{
			if(e.style.display=="none")
				e.style.display = dest?dest:"block";
			else
				e.style.display = dest?dest:"none";
		}
		else
		{
			if(e.style.display=="none")
				e.style.display = dest?dest:"table-row";
			else
				e.style.display = dest?dest:"none";
		}
	}
	else
	{
		if(e.style.display == "block")
			e.style.display = dest?dest:"none";
		else
			e.style.display = dest?dest:"block";
	}
}
function trim(s){s=s+"";return s.replace(/^\s+|\s+$/g,"");}
function hasClass(e,c){var t=" "+e.className+" ";if(t.indexOf(" "+c+" ")==-1)return false;else return true;}
function addClass(e,c){var t=" "+e.className+" ";if(t.indexOf(" "+c+" ")==-1)e.className=e.className+" "+c;}
function removeClass(e,c){var t=" "+e.className+" ";var s=t.indexOf(" "+c+" ");if(s==-1)return;t=t.substring(0,s)+t.substring(s+c.length+1,t.length);e.className=trim(t);}
function toggleClass(e,c) {if (hasClass(e,c)) removeClass(e,c); else addClass(e,c);}

function document_write(text) {document.write(text);}

function stopEvent(ev)
{
	ev = ev ? ev : window.event;
	ev.cancelBubble = true;
	if(ev.stopPropagation)ev.stopPropagation();
}

function addEvent(el,ev,f)
{
	if(el.addEventListener){el.addEventListener(ev,f,false);}
	else if(el.attachEvent){el.attachEvent('on'+ev,f);}
	else el['on'+ev]=f;
}

function removeEvent(el,ev,f)
{
	if(el.removeEventListener){el.removeEventListener(ev,f,false);}
	else if(el.detachEvent){el.detachEvent('on'+ev,f);}
	else el['on'+ev]=null;
}
// legacy-jäänne
function add_window_onload(f)
{
	addEvent(window,"load",f)
}

function storeFormDefaultStates()
{
	try
	{
		for (var i in document.forms)
		{
			if (document.forms[i].elements)
			storeFormDefaultState(document.forms[i]);
		}
	}
	catch (e)
	{
	}
}
function storeFormDefaultState(form)
{
	if (!form) return false;
	try
	{
		for (var i=0;i<form.elements.length;i++)
		{
			var e=form.elements[i];
			if (!e.type) continue;
			switch (e.type.substring(0,4))
			{
			case 'sele':
				e.setAttribute('defaultSelectedIndex',e.selectedIndex);
				e.defaultSelectedIndex=e.selectedIndex;
				break;
			}
		}
	}
	catch (e)
	{
	}
}
function wasFormChanged(form)
{
	if (!form) return false;
	try
	{
		for (var i=0;i<form.elements.length;i++)
		{
			var e=form.elements[i];
			if (!e.type) continue;
			var is_changed=false;
			if (e.getAttribute('IGNORE_CHANGE')) continue;
			switch (e.type.substring(0,4))
			{
			case 'sele':
				is_changed=e.defaultSelectedIndex!=e.selectedIndex;
				//for (var n in e) if (e[n]=='2') {alert(n+' '+e[n]);}return;
				break;
			case 'chec':
			case 'radi':
				is_changed=e.defaultChecked!=e.checked;
				break;
			case 'hidd':
				break;
			default:
				is_changed=e.defaultValue!=e.value;
			}
			if (is_changed) return true;
		}
	}
	catch (e)
	{
	}
	return false;
}

function addOption(select,value,text)
{
	var oOption = document.createElement("OPTION");
	oOption.text=text;
	oOption.value=value;
	return select.add(oOption);
}
function removeOption(select,value)
{
	if(!select || !select.options) return false;
	var removedItems = 0;
	for(var i in select.options)
	{
		var opt = select.options[i];
		if(opt.value == value)
		{
			select.remove(i);
			removedItems++;
		}
	}
	return removedItems;
}

/* el.x -viittaukset poistettu */
function xgetElementAbsX(el) { var p=getElementAbsPos(el); return (el.x)?el.x:p.x; }
function xgetElementAbsY(el) { var p=getElementAbsPos(el); return (el.y)?el.y:p.y; }

function getElementAbsX(el) { var p=getElementAbsPos(el); return p.x; }
function getElementAbsY(el) { var p=getElementAbsPos(el); return p.y; }
function getElementAbsPos(el) {
	var l=0,t=0;
	while (el.offsetParent)
	{
		l+=el.offsetLeft;
		t+=el.offsetTop;
		el=el.offsetParent;
	}
	l+=el.offsetLeft;
	t+=el.offsetTop;
	return {x:l, y:t};
}

function windowSize()
{
	if(!window.innerWidth)
	{
		if(!(document.documentElement.clientWidth == 0))
		{
			w = document.documentElement.clientWidth;
			h = document.documentElement.clientHeight;
		}
		else
		{
			w = document.body.clientWidth;
			h = document.body.clientHeight;
		}
	}
	else
	{
		w = window.innerWidth;
		h = window.innerHeight;
	}
	return {width:w,height:h}
}

function loadFileToHead(type, uri)
{
	var types = {
		css: {
			element: "link",
			link: "href",
			attributes: {
				rel: "stylesheet",
				type: "text/css"
			}
		},
		js: {
			element: "script",
			link: "src",
			attributes: {
				language: "Javascript1.2",
				type: "text/javascript"
			}
		}
	}
	if(!document.getElementsByTagName || !document.createElement || !types[type])return false;
	var h=document.getElementsByTagName('head');
	if(h.length<1)return false;
	var d=types[type];
	var l=document.createElement(d.element);
	for(var i in d.attributes)l[i]=d.attributes[i];
	l[d.link]=uri;
	h[0].appendChild(l);
	return true;
}

function ucfirst(str)
{
	return str.substr(0,1).toUpperCase()+""+str.substr(1);
}



function currency(number,num_decimal_places,dec_separator,thousands_separator)
{
	var formatted = number_format(number,num_decimal_places,dec_separator,thousands_separator);
	if (!g_currency_fmt) return formatted+' €';
	return str_replace('_SUM_',formatted,g_currency_fmt);
}
function currency_html(number,num_decimal_places,dec_separator,thousands_separator)
{
	var formatted = number_format(number,num_decimal_places,dec_separator,thousands_separator);
	if (!g_currency_fmt_html) return formatted+'&nbsp;&euro;';
	return str_replace('_SUM_',formatted,g_currency_fmt_html);
}
function currency_plain(number,num_decimal_places,dec_separator,thousands_separator)
{
	var formatted = number_format(number,num_decimal_places,dec_separator,thousands_separator);
	if (!g_currency_fmt_plain) return formatted+' EUR';
	return str_replace('_SUM_',formatted,g_currency_fmt_plain);
}


function get_computed_style(_elem, _style)
{
	var computedStyle;
	if (typeof _elem.currentStyle != 'undefined') computedStyle = _elem.currentStyle;
	else computedStyle = document.defaultView.getComputedStyle(_elem, null);
	return computedStyle[_style];
}


addEvent(window,"load",function(){setTimeout('storeFormDefaultStates();',1000);});
var activeHTTPRequest;
var activeHTTPRequestCollection = new Object();
var activeCallback;
function hasOptions(obj) {
	if (obj!=null && obj.options!=null) return true;
	return false;
}
function selectall(obj)
{
	if(!hasOptions(obj)) return false;
        for (var i=0; i<obj.options.length; i++)
        {
                obj.options[i].selected = true;
        }
}
function unselectall(obj)
{
	if(!hasOptions(obj)) return false;
        for (var i=0; i<obj.options.length; i++)
        {
                obj.options[i].selected = false;
        }
}
function htmlEncode(data)
{
	return escape(data).replace(/\+/g,'%2B');
}
function createPostData(form, formElement, forceSelect)
{
	var data='';
	var key='';
	var value=''
	var elements=new Array();
	var found=0;
	for (var i=0;i<form.elements.length;i++)
	{
		if (form.elements[i]==formElement) found++;
		elements[elements.length]=form.elements[i];
	}
	if (!found && formElement!=null) elements[elements.length]=formElement;
	for (var i=0;i<elements.length;i++)
	{
		var el=elements[i];
		if (el.name=='') continue;
		switch(el.tagName.toLowerCase())
		{
			case "select":
				if(el.options!=null)
				{
					for(var j=0;j<el.options.length;j++)
					{
						if(el.options[j].selected==true||(forceSelect&&formElement==el))
						{
							key = el.name;
							value = el.options[j].value;
							data+=(data=='')?'':'&';
							data+=htmlEncode(key)+'='+htmlEncode(value);
						}
					}
				}
				break;
			case "input":
				switch(el.type.toLowerCase())
				{
					case "checkbox":
					case "radio":
						if(el.checked==true)
						{
							key = el.name;
							value = el.value;
							data+=(data=='')?'':'&';
							data+=htmlEncode(key)+'='+htmlEncode(value);
						}
						break;
					case "text":
					case "hidden":
					case "file":
					case "password":
						key = el.name;
						value = el.value;
						data+=(data=='')?'':'&';
						data+=htmlEncode(key)+'='+htmlEncode(value);
						break;
					case "image":
					case "submit":
						/*
						if(formElement.src && formElement==el)
						{
							key = formElement.name + ".x";
							value = window.event.x;
							data+=(data=='')?'':'&';
							data+=htmlEncode(key)+'='+htmlEncode(value);
							key = formElement.name + ".y";
							value = window.event.y;
							data+=(data=='')?'':'&';
							data+=htmlEncode(key)+'='+htmlEncode(value);
						}
						else
						*/
						if(formElement == el)
						{
							key = el.name;
							value = el.value;
							data+=(data=='')?'':'&';
							data+=htmlEncode(key)+'='+htmlEncode(value);
						}
						break;
					case "button":
					case "reset":
						break;
					default:
						break;
				}
				break;
			default:
				break;
		}
	}
	return data;
}

function HTTPRequest(formElement, callback, forceSelect)
{
	var form=null;
	if (formElement.form) form=formElement.form;
	else
	{
		var tmp = formElement;
		while(tmp.nodeName!="FORM" && tmp.parentNode) tmp = tmp.parentNode;
		if(tmp.nodeName=="FORM") form=tmp;
		else form=formElement;
	}

	if(forceSelect == null) forceSelect=false;
	var data=createPostData(form, formElement, forceSelect);
	activeHTTPRequest=null;
	if (window.XMLHttpRequest)
        	activeHTTPRequest = new XMLHttpRequest();
	else if (window.ActiveXObject)
		activeHTTPRequest = new ActiveXObject("Microsoft.XMLHTTP");
	activeHTTPRequest.onreadystatechange = processReqChange;
	if(callback) activeCallback=callback;
	else activeCallback = false;
	if (form.method.toUpperCase()=='POST')
	{
		activeHTTPRequest.open(form.method, form.action, true);
		activeHTTPRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
		activeHTTPRequest.send(data);
	}
	else
	{
		var separator = '?';
		if (form.action.indexOf('?')>=0) separator = '&';
		activeHTTPRequest.open(form.method, form.action+separator+data, true);
		activeHTTPRequest.send(null);
	}
	return false;
}

function HTTPQuery(urlfull,callback,id,argument)
{
	if (id==null || id==undefined || id=="") id = "default";
	if(callback) async=true;
	else async = false;
	var pos = urlfull.indexOf("?");
	var data = "";
	var url = urlfull;
	if(pos>0)
	{
		url = urlfull.substring(0,pos);
		data = urlfull.substring(pos+1,urlfull.length);
	}
	eval("activeHTTPRequestCollection._"+id+"=null;");
	if (window.XMLHttpRequest)
        eval("activeHTTPRequestCollection._"+id+" = new XMLHttpRequest();");
	else if (window.ActiveXObject)
		eval("activeHTTPRequestCollection._"+id+" = new ActiveXObject('Microsoft.XMLHTTP');");
	eval("var obj = activeHTTPRequestCollection._"+id+";");
	if(async)
	{
		eval("obj.onreadystatechange = function() { processReqChange2('"+id+"');}");
		eval("activeHTTPRequestCollection._"+id+"Callback = callback;");
	}
	else
	{
		activeHTTPRequestCollection["_"+id+"Callback"] = false;
	}
	obj.open("POST", url, async);
	if(data.length>0)
	{
		obj.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
		obj.send(data);
	}
	else obj.send(null);
	if(async) return false;
	else if (obj.status == 200) return obj.responseText;
	else alert('Error: HTTP/'+obj.status);
	return false;
}

function processReqChange2(id)
{
	eval("var obj = activeHTTPRequestCollection._"+id+";");
	eval("var callback = activeHTTPRequestCollection._"+id+"Callback;");
    if (obj.readyState == 4) // complete
    {
        if (obj.status == 200)
        {
        	if (callback==null) alert('No active callback function');
        	else if(callback) callback(obj.status,obj.responseText);
        }
        else
		{
        	if (obj.callback==null) alert("There was a problem retrieving the XML data:\n" + obj.statusText);
        	else if(callback) callback(obj.status,obj.statusText);
       	}
    }
}

function processReqChange()
{
    if (activeHTTPRequest.readyState == 4) // complete
    {
        if (activeHTTPRequest.status == 200)
		{
			if (activeCallback==null) alert('No active callback function');
			else if(activeCallback) activeCallback(activeHTTPRequest.status,activeHTTPRequest.responseText);
        }
        else
        {
        	if (activeCallback==null) alert("There was a problem retrieving the XML data:\n" + activeHTTPRequest.statusText);
        	else if(activeCallback) activeCallback(activeHTTPRequest.status,activeHTTPRequest.statusText);
       	}
    }
}


function http_parse_attrs(str)
{
        var result=new Array();
        var parts=explode(",",str);
        for (var i=0;i<parts.length;i++)
        {
                var varname=parts[i].substring(0,parts[i].indexOf('='));
                var varvalue=true;
                if (parts[i].indexOf('=')>-1)
                {
                        varname=parts[i].substring(0,parts[i].indexOf('='));
                        varvalue=parts[i].substring(varname.length+1);
                }
                result[varname]=varvalue;
        }
        return result;
}
function http_encode_attrs(arr)
{
        var result="";
        for (var i in arr) result+=(result==''?'':',')+i+'='+arr[i];
        return result;
}
function http_set_cookie(cookie_name, cookie_value)
{
        document.cookie = cookie_name + "=" + escape(cookie_value) + ";PATH=/";
        return true;
}
function http_get_cookie(cookie_name)
{
        if ((i = document.cookie.indexOf(cookie_name + "=")) != -1)
        {
                i += cookie_name.length + 1;
                var j = document.cookie.indexOf(";", i);
                if (j == -1) j = document.cookie.length;
                return unescape(document.cookie.substring(i, j));
        }
        return "";
}/*
 * HTTP-RPC functions
 *
 */


var g_rpc_handler_uri='';
var g_rpc_call_counter=Math.floor(Math.random()*10000);
var g_rpc_call_register=new Array();



function rpc_async(handler,funcname,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9)
{
	return rpc_perform(funcname,handler,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9);
}
function rpc(funcname,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9)
{
	return rpc_perform(funcname,false,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9);
}





function rpc_get_id()
{
	g_rpc_call_counter++;
	return g_rpc_call_counter;
}
function rpc_is_array(a)
{
	if (typeof(a)=='object') return true;
	if (a==null) return false;
	if (a==false) return false;
	if (a.length && !a.substring) return true;
	return false;
}
function rpc_addslashes(a)
{
	if (a==null) return '';
	var str = (''+a);
	str = str.replace(/\\/gm,'\\\\');
	str = str.replace(/\"/gm,'\\\"');
	return str;
}
function rpc_strlen(a)
{
	if (a==null) return 0;
	return (''+a).length;
}
function rpc_array_serialize(arg)
{
	if (!rpc_is_array(arg)) return 's:'+(rpc_strlen(arg))+':\"'+rpc_addslashes(arg)+'\";';
	var arrlen=0;
	var result='';
	for (var i in arg) 
	{
		var key=''+i;
		
		// Prototype sotkee tämän ellei puukota näin
		if (key=='prototype' && typeof(arg[i])=='object') continue;
		if (key=='argumentNames' && typeof(arg[i])=='object') continue;
		if (typeof(arg[i])=='function') continue;
		
		result+='s:'+rpc_strlen(key)+':\"'+rpc_addslashes(key)+'\";';
		result+=rpc_array_serialize(arg[i]);
		arrlen++;
	}
	var result='a:'+arrlen+':{'+result+'}';
	return result;
}
function rpc_arg_getvalue(arg)
{
	if (!arg) return '';
	return arg;
	/*
	if (arg.type)
	{
		return getElementValue(arg);
	}
	else
	{
		return arg;
	}
	*/
}
function rpc_arg_add(argset,arg)
{
	if (arg==null) return argset;
	argset[argset.length]=rpc_arg_getvalue(arg);
	return argset;
}
function rpc_make_query(rpccall)
{
	var abool = false;
	if(g_rpc_handler_uri.indexOf('://')>=0)
	{
		abool = true;
	}
	var sep = '?';
	if(g_rpc_handler_uri.indexOf('?')>=0)
	{
		sep = '&';
	}
	if(abool)
		return g_rpc_handler_uri+sep+'_rpc='+encodeURIComponent(rpc_array_serialize(rpccall));
	else 
		return appurl+'/'+g_rpc_handler_uri+sep+'_rpc='+encodeURIComponent(rpc_array_serialize(rpccall));
}
function rpc_perform(funcname,async_handler,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9)
{
	var rpccall=new Array();
	rpccall=rpc_arg_add(rpccall,arg1);
	rpccall=rpc_arg_add(rpccall,arg2);
	rpccall=rpc_arg_add(rpccall,arg3);
	rpccall=rpc_arg_add(rpccall,arg4);
	rpccall=rpc_arg_add(rpccall,arg5);
	rpccall=rpc_arg_add(rpccall,arg6);
	rpccall=rpc_arg_add(rpccall,arg7);
	rpccall=rpc_arg_add(rpccall,arg8);
	rpccall=rpc_arg_add(rpccall,arg9);
	rpccall['id']=rpc_get_id(),
	rpccall['funcname']=funcname;
	if (async_handler) 
	{
		rpccall['js_handler']=async_handler;
		rpcquery=rpc_make_query(rpccall);
		HTTPQuery(rpcquery,rpc_handle_query,rpccall['id']);
		g_rpc_call_register[rpccall['id']]=rpccall;
	}
	else
	{
		rpcquery=rpc_make_query(rpccall);
		var rpcresult=rpc_parse_result(HTTPQuery(rpcquery,false,rpccall['id']));
		return rpcresult['result'];
	}
}
function rpc_errorwindow(message)
{
	var w=window.open('','_blank','top=10,left=10,width=600,height=600,scrollbars,resizable=yes');
	w.document.write('<pre>'+message+'</pre>');
}
function rpc_handle_query(statuscode,resulttext)
{
	if (statuscode==200)
	{
		var result=rpc_parse_result(resulttext);
		if (!result['id']) return;
		if (result['js_handler'])
		{
			g_rpc_call_register[result['id']]['result']=result['result'];
			try
			{
				eval('var realresult='+result['js_handler']+'(g_rpc_call_register[\''+result['id']+'\'][\'result\'])');
			}
			catch (e)
			{
				alert('rpc_handle_query: '+e.message);
				rpc_errorwindow('rpc_handle_query: '+e.message+' parsing '+result['js_handler']+'(g_rpc_call_register[\''+result['id']+'\'][\'result\'])');
			}
		}
	}
}
function rpc_parse_result(responsetext)
{
	try
	{
		eval(responsetext);
		return result;
	}
	catch (e)
	{
		alert('rpc_parse_result: ['+e.message+'] parsing '+responsetext+' ('+responsetext.length+')');
		rpc_errorwindow('rpc_parse_result: ['+e.message+'] parsing '+responsetext+' ('+responsetext.length+')');
		return false;
	}
}
function rpc_init(rpc_handler_uri)
{
	g_rpc_handler_uri=rpc_handler_uri;
}


	window.srqs = [];

	function http_get_sub(target_element_id, request_uri)
	{
		return submitform_sub_perform('postdata',request_uri,target_element_id,false,false);
	}

	function submitform_sub(target_element_id,form_element,submit_button_element)
	{
		return submitform_sub_perform('form',false,target_element_id,form_element,submit_button_element);
	}

	function submitform_sub_perform(method,postdata,target_element_id,form_element,submit_button_element)
	{

		var kateetti_scriptrpc_subpart =
		{
			'uid':'',
			'rqid':'',
			'currentpostdata':'',
			'currentdataid':'',
			'currentdataindex':0,
			'chunkmaxlen':1200,
			'handler_uri':'',
			'eid':'',
			'submitdisabled':false,
			'app_processing':false,
			'to_submitform_timeout':false,
			'submitform_timeout_do_data':false,
			'options':false,
			'object_name':'',
			'onload_handlers':[],
			'srcform':false,
			'lastsubmitbutton':false,
			'app_sid':'',

			sub_reload: function(data)
			{
				this.submitdisabled = true;
				if (rpc_is_array(data))
				{
					for (var i in this.options)
					{
						if (i=='restoresession') continue;
						data[i] = this.options[i];
					}
					data['app_sid'] = this.app_sid;
				}
				else
				{
					for (var i in this.options)
					{
						if (i=='restoresession') continue;
						data+= (data==''?'':'&')+i+'='+htmlEncode(this.options[i]);
					}
					data+= (data==''?'':'&')+'app_sid='+htmlEncode(this.app_sid);
				}
				this.currentpostdata = rpc_array_serialize(data);
				this.currentdataindex++;
				this.currentdataid = this.rqid+this.currentdataindex;
				this.sub_action_chunk_continue();
			},

			app_after_reload: function(sid)
			{
				var e = document.getElementById(this.eid);
				this.app_sid = sid;
				this.submitdisabled = false;
				if (this.lastsubmitbutton) this.lastsubmitbutton.disabled = false;

				var escript = e.getElementsByTagName('SCRIPT');
				for (var i=0;i<escript.length;i++)
				{
					var se = escript[i];
					if (se.getAttribute('scriptrpc_app')=='1' || !se.getAttribute('scriptrpc_app'))
					{
						se.setAttribute('scriptrpc_app','done');
					}
					else continue;
					eval(se.innerHTML);
				}

				if (kateetti_scriptrpc.onload_handlers)
				{
					for (var i=0;i<kateetti_scriptrpc.onload_handlers.length;i++) kateetti_scriptrpc.onload_handlers[i]();
				}

			},

			form_submit: function(eid,uid,rqid,form,submitbutton)
			{
				if (this.submitdisabled) return false;
				this.eid = eid;
				this.uid = uid;
				this.rqid = rqid;
				this.srcform = form;
				this.handler_uri = 'http://veho.kateetti.fi/js/site/veho_huolto.js.php';
				var request_uri = '';
				for (var i=0;i<form.elements.length;i++)
				{
					var e = form.elements[i];
					if (e.type=='submit' && e!=submitbutton) continue;
					if (e.type=='button' && e!=submitbutton) continue;
					if (e.type=='checkbox' && !e.checked) continue;
					if (e.type=='radio' && !e.checked) continue;
					
					var v = getElementValue(e);
					if (e==submitbutton) v = e.value; // submitbutton = button = no value
					
					request_uri+= (request_uri==''?'':'&')+e.name+'='+htmlEncode(v);
				}
				
				if (submitbutton)
				{
					submitbutton.disabled = true;
					this.lastsubmitbutton = submitbutton;
				}
				this.sub_reload(request_uri);
			},

			form_submit_postdata: function(eid,uid,rqid,postdata)
			{
				if (this.submitdisabled) return false;
				this.eid = eid;
				this.uid = uid;
				this.rqid = rqid;
				this.srcform = false;
				this.handler_uri = 'http://veho.kateetti.fi/js/site/veho_huolto.js.php';
				var request_uri = postdata;
				this.sub_reload(request_uri);
			},

			sub_action_chunk_continue: function()
			{
				var cchunk = this.currentpostdata.substr(0,this.chunkmaxlen);
				this.currentpostdata = this.currentpostdata.substr(this.chunkmaxlen);
				this.http_get('app_id='+this.eid+'&o='+htmlEncode(this.object_name)+'&i='+this.currentdataid+'&p='+htmlEncode(cchunk)+(this.currentpostdata==''?'&f=1':''));
			},

			http_get: function(request_uri)
			{
				var newscript = document.createElement('SCRIPT');
				newscript.setAttribute('src',this.handler_uri+'?'+request_uri);
				newscript.setAttribute('defer','defer');
				document.body.appendChild(newscript);
			}
		};

		kateetti_scriptrpc_subpart.options = new Array();
		if (kateetti_scriptrpc) kateetti_scriptrpc_subpart.options = kateetti_scriptrpc.options;

		kateetti_scriptrpc_subpart.object_name = 'window.srqs['+(window.srqs.length)+']';
		window.srqs.push(kateetti_scriptrpc_subpart);
		if (method=='postdata')
		{
			kateetti_scriptrpc_subpart.form_submit_postdata(
				target_element_id,
				'0a7fb1d6e6246615356eb16143a9ce87'+window.srqs.length,
				'bcfc27e36a0ff36b7e70b8be5cd9b92b'+window.srqs.length,
				postdata
				);
		}
		else
		{
			kateetti_scriptrpc_subpart.form_submit(
				target_element_id,
				'0a7fb1d6e6246615356eb16143a9ce87'+window.srqs.length,
				'bcfc27e36a0ff36b7e70b8be5cd9b92b'+window.srqs.length,
				form_element,
				submit_button_element
				);
		}

	}


	var kateetti_scriptrpc =
	{
		'uid':'ae7cb1416fbf35f01441a6247c7494da',
		'rqid':'9ab43b543afe5753a048427779c3963e',
		'currentpostdata':'',
		'currentdataid':'',
		'currentdataindex':0,
		'chunkmaxlen':1200,
		'handler_uri':'',
		'eid':'',
		'submitdisabled':false,
		'session_id':'b19a307126ff1df301fd2cc41da96130',
		'stepindex_base':'9d46d7b90f5edfb31c086003f942787c',
		'stepindex':0,
		'fragment_poll_running':false,
		'fragment_poll_running_timeout':false,
		'fragment_current':'',
		'app_processing':false,
		'to_submitform_timeout':false,
		'submitform_timeout_do_data':false,
		'options':false,
		'onload_handlers':[],
		'init_req_sent':false,
		'app_sid':'',

		app_reload: function(data)
		{
			this.submitdisabled = true;

			var baseurl = window.location.href;
			if (baseurl.indexOf('#')>0)
			{
				baseurl = baseurl.substr(0,baseurl.indexOf('#'));
			}

			if (rpc_is_array(data))
			{
				for (var i in this.options)
				{
					if (i=='restoresession') continue;
					data[i] = this.options[i];
				}
				data['baseurl'] = baseurl;
				data['app_sid'] = this.app_sid;
			}
			else
			{
				for (var i in this.options)
				{
					if (i=='restoresession') continue;
					data+= (data==''?'':'&')+i+'='+htmlEncode(this.options[i]);
				}
				data+=(data==''?'':'&')+'baseurl='+htmlEncode(baseurl);
				data+= (data==''?'':'&')+'app_sid='+htmlEncode(this.app_sid);
			}
			//alert(rpc_array_serialize(data));
			this.currentpostdata = rpc_array_serialize(data);
			this.currentdataindex++;
			this.currentdataid = this.rqid+this.currentdataindex;
			kateetti_scriptrpc.app_loading_screen();
			kateetti_scriptrpc.app_action_chunk_continue();
		},

		app_loading_screen: function()
		{	
			var cpanel = document.getElementById(this.eid);
			try
			{	
				var w = parseInt(cpanel.offsetWidth);
				var h = parseInt(cpanel.offsetHeight)+30;
				if (w && h)
				{
					cpanel.innerHTML+= 
					'<div id="scriptrpc_overlay_container" style="position:relative;">'
					+'<div id="scriptrpc_overlay" style="position:absolute;left:0px;bottom:0px;width:'+w+'px;height:'+h+'px;background-color:#fff;opacity:.5;filter:alpha(opacity=50);"><br></div>'
					+'</div>';
				}
			}
			catch (e)
			{
				cpanel.innerHTML = '';
			}
		},
		
		app_after_reload: function(sid)
		{
			this.app_sid = sid;
			var e = document.getElementById(this.eid);
			var escript = e.getElementsByTagName('SCRIPT');
			for (var i=0;i<escript.length;i++)
			{
				var se = escript[i];
				if (se.getAttribute('scriptrpc_app')=='1' || !se.getAttribute('scriptrpc_app'))
				{
					se.setAttribute('scriptrpc_app','done');
				}
				else continue;
				try
				{
					eval(se.innerHTML);
				}
				catch (e)
				{
					try
					{
						if (window.console)
						{
							window.console.log(e+' '+e.description);
						}
					}
					catch (e2)
					{
					}	
				}
			}
			this.submitdisabled = false;
			if (this.onload_handlers)
			{
				for (var i=0;i<this.onload_handlers.length;i++) this.onload_handlers[i]();
			}
		},

		form_submit: function(form,submitbutton)
		{
			if (this.submitdisabled) return false;
			var b_gettype = form.getAttribute('method').toLowerCase()=='get';
			var request_uri = '';
			for (var i=0;i<form.elements.length;i++)
			{
				var e = form.elements[i];
				if (e.type=='submit' && e!=submitbutton) continue;
				if (e.type=='button' && e!=submitbutton) continue;
				if (e.type=='checkbox' && !e.checked) continue;
				if (e.type=='radio' && !e.checked) continue;
				var v = getElementValue(e);
				if (e==submitbutton) v = e.value; // submitbutton = button = no value
				request_uri+= (request_uri==''?'':'&')+e.name+'='+htmlEncode(v);
			}
			if (b_gettype) this.step_advance('?'+request_uri);
			else this.step_advance();
			request_uri+= (request_uri==''?'':'&')+'sid'+'='+this.step_get_fragment();
			if (submitbutton)
			{
				submitbutton.disabled = true;
			}
			this.app_reload(request_uri);
		},

		app_action_chunk_continue: function()
		{
			var cchunk = this.currentpostdata.substr(0,this.chunkmaxlen);
			this.currentpostdata = this.currentpostdata.substr(this.chunkmaxlen);
			this.http_get('app_id='+this.eid+'&i='+this.currentdataid+'&p='+htmlEncode(cchunk)+(this.currentpostdata==''?'&f=1':'')+(this.init_req_sent?'':'&i2=1'));
			this.init_req_sent = true;
		},

		http_get: function(request_uri)
		{
			var newscript = document.createElement('SCRIPT');
			newscript.setAttribute('src',this.handler_uri+'?'+request_uri);
			newscript.setAttribute('defer','defer');
			document.body.appendChild(newscript);
		},

		app_init: function(element_id, app_handler_uri, options)
		{
			this.eid = element_id;
			this.handler_uri = app_handler_uri;
			var e = scriptrpc_make_mainelement(this.eid);
			if (!e) return scriptrpc_failsafe(element_id, options);
			e.className = e.className==''?'':' ';
			e.className+= 'kateetti_rpc_app';
			this.options = options;
			options.restoresession = this.step_get_fragment();
			this.step_fragment_poll_start();
			this.app_reload(options,true);
		},
		step_newtoken: function()
		{
			this.stepindex++;
			return this.session_id+'_'+this.stepindex_base+'_'+this.stepindex;
		},
		step_get_fragment: function()
		{
			var hframe = document.getElementById(this.eid+'_historyframe');
			if (hframe && this.fragment_poll_running)
			{
				try
				{
					var fdoc = window[this.eid+'_historyframe'].document;
					var state_el = fdoc.getElementById('d_state');
					fragment = state_el.innerHTML.replace(/&amp;/g,'&');
					if (!this.alerted)
					{
						this.alerted = true;
					}
					if (fragment)
					{
						//alert('srcup: '+ fragment);
						return fragment;
					}
				}
				catch (e)
				{
				}
			}
			var tmphref = window.location.href;
			if (tmphref.indexOf('#')>0)
			{
				//alert(tmphref.substr(tmphref.indexOf('#')+1));
				return tmphref.substr(tmphref.indexOf('#')+1);
			}
			return '';
		},
		step_set_fragment: function(new_fragment)
		{
			var tmphref = window.location.href;
			if (tmphref.indexOf('#'))
			{
				tmphref = tmphref.substr(0,tmphref.indexOf('#'))+'#'+new_fragment;
			}
			else
			{
				tmphref = tmphref+'#'+new_fragment;
			}
			var hframe = document.getElementById(this.eid+'_historyframe');
			if (hframe)
			{
				try
				{
					var fdoc = window[this.eid+'_historyframe'].document;
					var state_el = fdoc.getElementById('d_state');
					state_el.innerHTML = '';
				}
				catch (e)
				{
				}
				hframe.src = '/js/site/veho_huolto.js.php?app_history=1&state='+htmlEncode(new_fragment);
			}
			window.location.href = tmphref;
			this.fragment_current = new_fragment;
		},
		step_advance: function(newtoken)
		{
			try
			{
				if (newtoken) this.step_set_fragment(newtoken);
				else this.step_set_fragment(this.step_newtoken());
				this.step_fragment_poll_start();
			}
			catch (e)
			{
				alert('exception: '+e);
			}
		},
		step_fragment_poll_start: function()
		{
			if (this.fragment_poll_running) return;
			if (navigator.appName == 'Microsoft Internet Explorer')
			{
				var newiframe = document.createElement('IFRAME');
				newiframe.setAttribute('id',this.eid+'_historyframe');
				newiframe.setAttribute('src',this.handler_uri+'?app_history=1&state='+htmlEncode(this.step_get_fragment()));
				newiframe.setAttribute('width','1');
				newiframe.setAttribute('height','1');
				newiframe.setAttribute('frameborder','0');
				document.body.appendChild(newiframe);
			}
			this.fragment_current = this.step_get_fragment();
			this.fragment_poll_running = true;
			kateetti_scriptrpc.step_fragment_poll_run();
		},
		step_fragment_poll_run: function()
		{
			if (this.step_get_fragment()==this.fragment_current) ;
			else
			{
				if (!this.submitdisabled) this.step_fragment_onchange();
				else
				{
					alert(this.submitdisabled);
					return;
				}
			}
			this.fragment_poll_running_timeout = setTimeout('kateetti_scriptrpc.step_fragment_poll_run();',250);
		},
		step_fragment_onchange: function()
		{
			var newfragment = this.step_get_fragment();
			//alert('new: '+newfragment+', old: '+this.fragment_current);
			this.fragment_current = newfragment;
			this.app_reload({'restoresession':newfragment});
		}
	}

	function scriptrpc_make_mainelement(element_id)
	{
		var e = document.getElementById(element_id);
		if (!e)
		{
			var scriptelements = document.getElementsByTagName('SCRIPT');
			if (scriptelements)
			{
				var thisscript = scriptelements[scriptelements.length-1];
				for (var i=0;i<scriptelements.length;i++)
				{
					var scriptsrc = scriptelements[i].getAttribute('SRC');
					if (scriptsrc && scriptsrc.substr(0,23)=='http://veho.kateetti.fi')
					{
						thisscript = scriptelements[i];
					}
				}
				if (thisscript)
				{
					var lastscrpitparent = thisscript.parentNode;
					if (lastscrpitparent)
					{
						e = document.createElement('DIV');
						e.setAttribute('id',element_id);
						lastscrpitparent.appendChild(e);
					}
				}
			}
		}
		return e;
	}

	function submitform(form,submit_button)
	{
		kateetti_scriptrpc.form_submit(form,submit_button);
		return false;
	}
		
	function submitform_timeout(f,timeout)
	{
		if (kateetti_scriptrpc.submitdisabled) return false;
		if (kateetti_scriptrpc.to_submitform_timeout) clearTimeout(kateetti_scriptrpc.to_submitform_timeout);
		kateetti_scriptrpc.submitform_timeout_do_data = {'form':f,'timeout':timeout} ;
		kateetti_scriptrpc.to_submitform_timeout = setTimeout('submitform_timeout_do();',timeout);
	}
	function submitform_timeout_do()
	{
		submitform(kateetti_scriptrpc.submitform_timeout_do_data.form);
	}

	function scriptrpc_failsafe(element_id,options)
	{
			var uri = 'http://veho.kateetti.fi/js/site/veho_huolto.js.php?opt_plain_app=1';
			for (var k in options) uri+='&'+k+'='+htmlEncode(options[k]);
			var e = scriptrpc_make_mainelement(element_id);
			if (!e) return; // no can do
			e.innerHTML = '<input type=button value="Avaa huoltovaraus" onclick="window.open(\''+uri+'\',\'_blank\',\'top=10,left=10,width=900,height=700,toolbar,scrollbars,menubar,resizable\');">';
	}

	function scriptrpc_init(options)
	{
		try
		{
			kateetti_scriptrpc.app_init('d_huoltovaraus','http://veho.kateetti.fi/js/site/veho_huolto.js.php',options);
		}
		catch (e)
		{
			scriptrpc_failsafe('d_huoltovaraus',options);
		}
	}

	
function huolto_init(options)
{
	scriptrpc_init(options);
}

setTimeout("huolto_init(huolto_options);",1);