var paying = "";

//NAVIGATION SCRIPT//
// Automatically attach a listener to the window onload, to convert the trees
//addEvent(window,"load",convertTrees);

// Utility function to add an event listener
function addEvent(o,e,f){
	if (o.addEventListener){ 
		o.addEventListener(e,f,true); return true; 
	} else if (o.attachEvent){ 
		return o.attachEvent("on"+e,f); 
	} else { 
		return false; 
	}
}

// utility function to set a global variable if it is not already set
function setDefault(name,val) {
	if (typeof(window[name])=="undefined" || window[name]==null) {
		window[name]=val;
	}
}

// Full expands a tree with a given ID
function expandTree(treeId) {
	var ul = document.getElementById(treeId);
	if (ul == null) { return false; }
	expandCollapseList(ul,nodeOpenClass);
}

// Fully collapses a tree with a given ID
function collapseTree(treeId) {
	var ul = document.getElementById(treeId);
	if (ul == null) { return false; }
	expandCollapseList(ul,nodeClosedClass);
}

// Expands enough nodes to expose an LI with a given ID
function expandToItem(treeId,itemId) {
	var ul = document.getElementById(treeId);
	if (ul == null) { return false; }
	var ret = expandCollapseList(ul,nodeOpenClass,itemId);
	if (ret) {
		var o = document.getElementById(itemId);
		if (o.scrollIntoView) {
			o.scrollIntoView(false);
		}
	}
}

// Performs 3 functions:
// a) Expand all nodes
// b) Collapse all nodes
// c) Expand all nodes to reach a certain ID
function expandCollapseList(ul,cName,itemId) {
	if (!ul.childNodes || ul.childNodes.length==0) { return false; }
	// Iterate LIs
	for (var itemi=0;itemi<ul.childNodes.length;itemi++) {
		var item = ul.childNodes[itemi];
		if (itemId!=null && item.id==itemId) { return true; }
		if (item.nodeName == "LI") {
			// Iterate things in this LI
			var subLists = false;
			for (var sitemi=0;sitemi<item.childNodes.length;sitemi++) {
				var sitem = item.childNodes[sitemi];
				if (sitem.nodeName=="UL") {
					subLists = true;
					var ret = expandCollapseList(sitem,cName,itemId);
					if (itemId!=null && ret) {
						item.className=cName;
						return true;
					}
				}
			}
			if (subLists && itemId==null) {
				item.className = cName;
			}
		}
	}
}

// Search the document for UL elements with the correct CLASS name, then process them
function convertTrees() {
	setDefault("treeClass","mktree");
	setDefault("nodeClosedClass","liClosed");
	setDefault("nodeOpenClass","liOpen");
	//setDefault("nodeSelectedClass","liSelected");
	setDefault("nodeBulletClass","liBullet");
	setDefault("nodeLinkClass","bullet");
	setDefault("preProcessTrees",true);
	if (preProcessTrees) {
		if (!document.createElement) { return; } // Without createElement, we cant do anything
		uls = document.getElementsByTagName("ul");
		for (var uli=0;uli<uls.length;uli++) {
			var ul=uls[uli];
			if (ul.nodeName=="UL" && ul.className==treeClass) {
				processList(ul);
			}
		}
	}
}

// Process a UL tag and all its children, to convert to a tree
function processList(ul) {
	if (!ul.childNodes || ul.childNodes.length==0) { return; }
	// Iterate LIs
	for (var itemi=0;itemi<ul.childNodes.length;itemi++) {
		var item = ul.childNodes[itemi];
		if (item.nodeName == "LI") {
			// Iterate things in this LI
			var subLists = false;
			for (var sitemi=0;sitemi<item.childNodes.length;sitemi++) {
				var sitem = item.childNodes[sitemi];
				if (sitem.nodeName=="UL") {
					subLists = true;
					processList(sitem);
				}
			}
			var s= document.createElement("SPAN");
			var t= '\u00A0'; // &nbsp;
			s.className = nodeLinkClass;
			if (subLists) {
				// This LI has ULs in it, so its a +/- node
				if (item.className==null || item.className=="") {
					item.className = nodeClosedClass;
				}
				// If its just text, make the text work as the link also
				if (item.firstChild.nodeName=="#text") {
					t = t+item.firstChild.nodeValue;
					item.removeChild(item.firstChild);
				}
				s.onclick = function () {
					
					// Save status on the menue we clicked on.
					var thisstatus = this.parentNode.className;
					
					// Hide all menues... 
					for (var itemi=0;itemi<ul.childNodes.length;itemi++) {
						var item = ul.childNodes[itemi];
						item.className = nodeClosedClass;
					}
					//this.parentNode.className = (this.parentNode.className==nodeOpenClass) ? nodeClosedClass : nodeOpenClass;
					
					// Show/hide the menue we clicked on.
					this.parentNode.className = (thisstatus==nodeOpenClass) ? nodeClosedClass : nodeOpenClass;
					return false;
				}
			}
			else {
				// No sublists, so it´s just a bullet node
				item.className = nodeBulletClass;
				s.onclick = function () { return false; }
			}
			s.appendChild(document.createTextNode(t));
			item.insertBefore(s,item.firstChild);
		}
	}
}

function uncheckorderterms(){
	document.getElementById("orderterms").checked=false;
}

//NAVIGATION ENDS//
function submitform()
{
  document.genericform.submit();
}

function viewsinglearticle()
{
	document.viewsinglearticle.submit();
}

function openwin(what){
	what = what.replace(/å/g,"%E5");
	what = what.replace(/ä/g,"%E4");
	what = what.replace(/ö/g,"%F6");
	what = what.replace(/Å/g,"%C5");
	what = what.replace(/Ä/g,"%C4");
	what = what.replace(/Ö/g,"%D6");
	window.open(what,"","toolbar=no,resizable=yes,scrollbars=yes,scrolling=yes,location=no,status=no,width=350,height=380");
}

function searchlen(len){
	if(len<3){
		AjaxError('<h1>Fel:</h1><a onClick="resetDialog(\'Dialog\',true);" title="Stäng fönstret" class="close"><img src="http://www.lekmer.se/img/btn_close.jpg"></a><div class="dialogbody">För att du skall kunna söka måste du fylla i minst 3 tecken.</div>');
		return false;
	}else{
		return true;
	}
}

function openwinsearch(what){
 window.open(what,"","toolbar=no,resizable=yes,scrollbars=no,scrolling=yes,location=no,status=no,width=650,height=250");
}

function lastcontrolpnr(ipnr) {	// returnerar kontrollsiffran för ett personnummer
	var ctrlPNR = new String(""); 
	ctrlPNR = ipnr.replace(/-/g, "").substr(2); 
	if( ctrlPNR.length == 10 ) { 
		ctrlPNR = ctrlPNR.substr(0, ctrlPNR.length-1) 
	}
	a=0; 
	sum="";
	for( var n=0; n<ctrlPNR.length; n++) { 
		a = 2; 
		if(n%2) {
			a=1
		}; 
		sum+="" + (parseInt(ctrlPNR.substr(n,1))*a)  
	}; 
	numericSum = 0;
	
	for( var n=0; n<sum.length; n++) {  
		numericSum+=parseInt(sum.substr(n,1)); 
	}
	var decInt = new Number(  0  );
	decInt = numericSum.toString().substr(numericSum.toString().length-1);
	if( decInt==0) {
		return 0;
	}
	return 10-decInt;
}

function orgnr(nr){
	this.valid=false;
	if(!nr.match(/^(\d{1})(\d{5})\-(\d{4})$/)){ return false; }
	this.group=RegExp.$1;
	this.controldigits=RegExp.$3;
	this.alldigits=this.group+RegExp.$2+this.controldigits;
	if(this.alldigits.substring(2,3)<2){ return false }
	var nn="";
	for(var n=0;n<this.alldigits.length;n++){ nn+=((((n+1)%2)+1)*this.alldigits.substring(n,n+1)); }
	this.checksum=0;
	for(var n=0;n<nn.length;n++){ this.checksum+=nn.substring(n,n+1)*1; }
	this.valid=(this.checksum%10==0)?true:false;
}

//if(new orgnr('556698-8035').valid){ alert('Giltigt organisationsnummer'); } else { alert('0giltigt organisationsnummer'); };

function ValidatePnr(ipnr,jdl) {
	if (jdl == 'pnr'){
		if( ipnr.search(/\d\d\d\d\d\d\d\d-\d\d\d\d/) == 0 ) {
			var d = new Date();	
			var vYear = parseInt(ipnr.substr(0,4));	//år
			var vMonth = parseInt(ipnr.substr(4,2)); //månad
			var vDay = parseInt(ipnr.substr(6,2)); //dag
			var vControl = ipnr.substr(9,4); //kontrollsiffrorna
			
			var vAge = d.getFullYear() - vYear; //ålder i år
			if( vYear<1900 || vYear > d.getFullYear() ) return false;	// Måste vara minst 1900, och inte högre än i år
			if( vMonth<0 || vMonth > 12 ) return false;	// 1 och 12, naturligt nog...
			if( vDay<0 || vDay > 31 ) return false;	// 1 och 31, naturligt nog...
			if ( (vControl+"").substr((vControl+"").length-1) == lastcontrolpnr(ipnr) ){ //Stämmer kontrollsiffran?
				//alert('ok kontrollsiffra');
				if ( vAge < 18 ){
					//alert('under 18');
					return false; // Yngre än 18... no go.
				}else if ( vAge == 18 ){
					//alert('18 år... på året.');
					// Året stämmer... men gör månaden och dagen?
					if ( d.getMonth()+1 > vMonth+0 ){//månad?
						//alert('18 på måndaden');
						//under arton
						return true;
					}else if ( d.getMonth()+1 == vMonth ){//månad?
						//alert('18 år... på månaden.');
						if ( d.getDate() >= vDay ){//dag?
							//alert('18 år... på dagen.');
							return true;
						}else{
							//alert('under 18 år... dag');
							return false;
						}
					}else{
						//alert('under 18 år... månad');
						return false;
					}
				}else{
					//alert('över 18');
					return true;
				}
			}else{
				//alert('fel kontrollsiffra');
				return false;
			}
			//alert('allt ser ok ut');
			return true;
		}
		//alert('inte rätt format');
		return false;
	}else if (jdl =='org'){
		return true;
	}
}

function formCheck(formobj){
	// Enter name of mandatory fields
	// Enter field description to appear in the dialog box

/*
	alert(formobj.levlayer.checked);	
	if (formobj.levlayer.checked == false){
		alert('fal-se');
	}else{
		alert('tr-ue');
	}

	return false;
*/
	
	if (formobj.levlayer.checked == true){
		var fieldRequired = Array("name","lastname","street","zip","area","land","email","phone","levname","levlastname","levstreet","levzip","levarea","levland");
		var fieldDescription = Array("Namn","Efternamn","Gata","Postnr","Postadress","Land","Email","Telefon","Leveransadress: Namn","Leveransadress: Efternamn","Leveransadress: Gata","Leveransadress: Postnr","Leveransadress: Postadress","Leveransadress: Land");
	}else{
		var fieldRequired = Array("name", "lastname","street","zip","area","land","email","phone");
		var fieldDescription = Array("Namn", "Efternamn","Gata","Postnr","Postadress","Land","Email","Telefon");
	}
	// dialog message
	var alertMsg = "Var v\xe4nlig och fyll i f\xf6ljande:<br>";
	
	var l_Msg = alertMsg.length;
	
	//PERSONNUMMERVALIDERINGEN
	if (formobj.land.value == '1'){//ENDAST SVERIGE
		if (document.genericform.errorpno.value != 'ok'){
			if (ValidatePnr(formobj.pnr.value) == false){
				alertMsg += " - Giltigt personnummer<br>";
			}
		}
	}

	
	for (var i = 0; i < fieldRequired.length; i++){
		var obj = formobj.elements[fieldRequired[i]];
		if (obj){
			switch(obj.type){
			case "select-one":
				if (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].value == ""){
					alertMsg += " - " + fieldDescription[i] + "<br>";
				}
				break;
			case "select-multiple":
				if (obj.selectedIndex == -1){
					alertMsg += " - " + fieldDescription[i] + "<br>";
				}
				break;
			case "text":
			case "textarea":
				if (obj.value == "" || obj.value == null){
					alertMsg += " - " + fieldDescription[i] + "<br>";
				}
				break;
			default:
			}
			if (obj.type == undefined){
				var blnchecked = false;
				for (var j = 0; j < obj.length; j++){
					if (obj[j].checked){
						blnchecked = true;
					}
				}
				if (!blnchecked){
					alertMsg += " - " + fieldDescription[i] + "<br>";
				}
			}
		}
	}
	
	if (alertMsg.length == l_Msg){
	
		//Check SMS-AVI
 		//var sms_avi = form1.sms_avi.value;
		//var cellphone = genericform.cellphone.value;
		//if (form1.avi.checked == true && cell == "") {
		//	alert("Du måste fylla i ditt mobilnr om du skall få SMS-AVI!");
		//	return false; 
		//}
		//Check if Ordervillkor is checked..
		//if (genericform.ordervillkor.checked != true ) {
		//	alert("Du måste godkänna ordervillkoren!");
		//	return false;
		//}
		//Check Mail-start

		var testresults;
		//var str=document.genericform.email.value;
		var str=formobj.email.value;
		var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
		if (filter.test(str)){
			testresults=true;
		}else{
			AjaxError('Din email är inte korrekt formaterad.');//alert("Din Email är inte korrekt!");
			testresults=false;
		}
		return testresults;
		//Check Email-Ends
		
	}else{
		AjaxError(alertMsg);//alert(alertMsg);
		return false;
	}
}

function sanity(){
	/*
	if(paying=="true"){
		return false;
	}else{
		paying = "true";
	}
	*/
	//document.getElementById('pay').disabled == true;
	//alert(objButton.style);
	openDialog('<div class="dialogbody"><img src="http://www.lekmer.se/img/ajax-loader.gif"></div>','preload','Laddar',false);
	var formobj = document.genericform;
	var alertMsg = "";
	
	//över 18
	if (ValidatePnr(document.getElementById('pnr').value,"pnr")==false&&formobj.paymethod.value!='4'){
		alertMsg += " - Personnummer: F&ouml;r att f&aring; handla hos Lekmer.se m&aring;ste du ha fyllt 18 &aring;r.<br>";
	//}else if ((formobj.pnr.value==""||formobj.pnr.value=="ÅÅÅÅMMDD-XXXX")&&formobj.paymethod.value!='4'){
		//alertMsg += " - Personnummer<br>"
	}
	if (formobj.paymethod.value=='0'||formobj.paymethod.value=='3'||formobj.paymethod.value=='5'||formobj.paymethod.value=='6'){//pf/faktura
		var fieldRequired = Array("phone");
		var fieldDescription = Array("Telefonnummer");
	}else if(formobj.paymethod.value=='1'){//uppdelad betalning
		var fieldRequired = Array("phone","annual_salary");
		var fieldDescription = Array("Telefonnummer","Uppskattad &aring;rsinkomst");
	}else if(formobj.paymethod.value=='2'){//kreditkort
		var fieldRequired = Array("phone","cardholder","cardnum","ExpM","ExpY","Cvx2");
		var fieldDescription = Array("Telefonnummer","Kreditkortets innehavare","Kreditkortsnummer","Kreditkortets giltighetstid, m&aring;nad","Kreditkortets giltighetstid, &aring;r","Kreditkortets cvc-kod");
	}else if(formobj.paymethod.value=='4'){//utomlands
		var fieldRequired = Array("levname","levlastname","levstreet","levzip","levarea","land","phone","cardholder","cardnum","ExpM","ExpY","Cvx2");
		var fieldDescription = Array("Namn","Efternamn","Gatuadress","Postnummer","Postadress","Land","Telefonnummer","Kreditkortets innehavare","Kreditkortsnummer","Kreditkortets giltighetstid, m&aring;nad","Kreditkortets giltighetstid, &aring;r","Kreditkortets cvc-kod");
	}
	
	//telefonnumret 10 nuffror?
	if(formobj.phone.value.length<=9){
		alertMsg+='- 10 siffror i Mobiltelefonnumret<br>';
	}
	for (var i = 0; i < fieldRequired.length; i++){
		var obj = formobj.elements[fieldRequired[i]];
		if (obj){
			switch(obj.type){
				case "select-one":
					if (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].value == ""){
						alertMsg += " - " + fieldDescription[i] + "<br>";
					}   
					break;
				case "select-multiple":
					if (obj.selectedIndex == -1){
						alertMsg += " - " + fieldDescription[i] + "<br>";
					}   
					break;
				case "text":
				case "textarea":
					if (obj.value == "" || obj.value == null){
						alertMsg += " - " + fieldDescription[i] + "<br>";
					}   
					break;
				default:
			}
			if (obj.type == undefined){
				var blnchecked = false;
		 		for (var j = 0; j < obj.length; j++){
					if (obj[j].checked){
						blnchecked = true;
					}
				}
				if (!blnchecked){
					alertMsg += " - " + fieldDescription[i] + "<br>";
				}
			}
		}
	}

	//emailvalidering
	var str=formobj.email.value;
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	if (!filter.test(str)){
		alertMsg += " - E-postadress<br>";
	}

	//ordervillkor
	if(document.getElementById('orderterms').checked!=true){
		alertMsg += " - Ordervillkoren<br>";
	}

	if (alertMsg!=""){
		resetDialog('preload', true);
		AjaxError('<h1>Fel, var v&auml;nlig fyll i f&ouml;ljande:</h1><a onClick="resetDialog(\'Dialog\',true);" title="Stäng fönstret" class="close"><img src="http://www.lekmer.se/img/btn_close.jpg"></a><div class="dialogbody">'+alertMsg+'</div>');
		paying = "false";
		clickedOnce = 0;
		return false;
	}else{
		if(formobj.paymethod.value=='2'||formobj.paymethod.value=='4'){
			var xmlHttp=GetXmlHttpObject();
			xmlHttp.onreadystatechange=function adtk_xmlhttp(){
				if (xmlHttp.readyState==4) {
					//alert(xmlHttp.responseText);
					window.location.href = xmlHttp.responseText;  
				}    
			}
			xmlHttp.open("GET",'http://www.lekmer.se/ajax/getpbvurl/',true);
			xmlHttp.send(null);
			paying = "true";
			return false;
		}else{
			window.location.href = 'http://www.lekmer.se/?menuid=0&viewcart=finalize_new';
			paying = "true";
			return false;
		}
	}
}

//Enable/Disable Boxes..

function enableDisable(){
		var disable = true;
		var arglen = arguments.length;
		var startIndex = 0;
		var frm = document.genericform;//change appropriate form name
		if (arglen>0){
			if (typeof arguments[0]=="boolean") {
				disable=arguments[0];
				if (arglen>1) startIndex=1;
			}
			for (var i=startIndex;i<arglen;i++){
				obj = eval("frm."+arguments[i]);
				if (typeof obj=="object"){
					if (document.layers) {
						if (disable){
							obj.onfocus=new Function("this.blur()");
							if (obj.type=="text") obj.onchange=new Function("this.value=this.defaultValue");
						}
						else {
							obj.onfocus=new Function("return");
							if (obj.type=="text") obj.onchange=new Function("return");
						}
					}
					else obj.disabled=disable;
				}
			}
		}
	}

	
	
	
//Firra onfucus färgen på input fälten..
function toggleColor(objElement) {
  if (objElement.className=='input-normal') {
  	objElement.className='input-focus';
  }
	else {
   	objElement.className='input-normal';
	}
}


//Firrar onfocus färgen på sökfältet..
function toggleColorSearch(objElement) {
  if (objElement.className=='input-normal-search') {
  	objElement.className='input-focus-search';
  }
	else {
   	objElement.className='input-normal-search';
	}
}

//Firrar onfocus färgen på Textareas
function toggleColorTxtarea(objElement) {
 	if (objElement.className=='txtarea-normal') {
  	objElement.className='txtarea-focus';
	}	else {
   		objElement.className='txtarea-normal';
		}
}

//Göm kortbetalningsdiven om man väljer postförskott
function checkit(){
	var group1 = document.getElementById('ms');
 	var group2 = document.getElementById('va');
	var group3 = document.getElementById('iv');
	var group4 = document.getElementById('po');
	
  if (group1.checked || group2.checked){
  	document.getElementById('cardpay').style.display = "block";
  } else {
		document.getElementById('cardpay').style.display = "none";
	}

	/*if (group3.checked){
		document.getElementById('Invoice').style.display = "block"; 
	} else {
		document.getElementById('Invoice').style.display = "none";
	}*/
	
	if (group3){
		if (group3.checked) {
			document.getElementById('cardpay').style.display = "none";
		}
	}
	if (group4){
		if (group4.checked) {
			document.getElementById('cardpay').style.display = "none";
		}
	}
}

//Tänd släck lager
function divpopups(szDivID, iState) // 1 visible, 0 hidden
{
	if(document.layers)	   //NN4+
	{
		document.layers[szDivID].visibility = iState ? "show" : "hide";
	}
	else if(document.getElementById)	  //gecko(NN6) + IE 5+
	{
		var obj = document.getElementById(szDivID);
		obj.style.visibility = iState ? "visible" : "hidden";
	}
	else if(document.all)	// IE 4
	{
		document.all[szDivID].style.visibility = iState ? "visible" : "hidden";
	}
}
  /*
 OPENS NEW WINDOW WITH SIMPLE CLASS CALL
/*

addEvent function from http://www.quirksmode.org/blog/archives/2005/10/_and_the_winner_1.html
*/
function addEvent( obj, type, fn )
{
	if (obj.addEventListener)
		obj.addEventListener( type, fn, false );
	else if (obj.attachEvent)
	{
		obj["e"+type+fn] = fn;
		obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
		obj.attachEvent( "on"+type, obj[type+fn] );
	}
}

function removeEvent( obj, type, fn )
{
	if (obj.removeEventListener)
		obj.removeEventListener( type, fn, false );
	else if (obj.detachEvent)
	{
		obj.detachEvent( "on"+type, obj[type+fn] );
		obj[type+fn] = null;
		obj["e"+type+fn] = null;
	}
}

/* Create the new window */
function openInNewWindow(e) {
	var event;
	if (!e) event = window.event;
	else event = e;
	// Abort if a modifier key is pressed
	if (event.shiftKey || event.altKey || event.ctrlKey || event.metaKey) {
		return true;
	}
	else {
		// Change "_blank" to something like "newWindow" to load all links in the same new window
	    var newWindow = window.open(this.getAttribute('href'), '_blank');
		if (newWindow) {
			if (newWindow.focus) {
				newWindow.focus();
			}
			return false;
		}
		return true;
	}
}

/*
Add the openInNewWindow function to the onclick event of links with a class name of "new-window"
*/
function getNewWindowLinks() {
	// Check that the browser is DOM compliant
	if (document.getElementById && document.createElement && document.appendChild) {
		// Change this to the text you want to use to alert the user that a new window will be opened
		var strNewWindowAlert = "";
		// Find all links
		var links = document.getElementsByTagName('a');
		var objWarningText;
		var link;
		for (var i = 0; i < links.length; i++) {
			link = links[i];
			// Find all links with a class name of "new-Window"
			if (/\bnew\-Window\b/.test(link.className)) {
				// Create an em element containing the new window warning text and insert it after the link text
				objWarningText = document.createElement("em");
				objWarningText.appendChild(document.createTextNode(strNewWindowAlert));
				link.appendChild(objWarningText);
				link.onclick = openInNewWindow;
			//}elseif (/\baddtocart\b/.test(link.className)) {
			}
			if (link.className == "addtocart") {
				link.onclick = AddToCart;
			}else if (link.className == "addtocart2") {
				link.onclick = AddToCart2;
			}else if (link.className == "addtocart3") {
				link.onclick = AddToCart3;
			}else if (link.className == "shopic"||link.className == "zoom shopic") {
				link.onclick = showimage;
			}else if (link.className == "shoflm") {
				link.onclick = showfilm;
			}else if (link.className == "RestDialog") {
				link.onclick = showRestDialog;
			}else if (link.className == "showTipFriendDialog") {
				link.onclick = showTipFriendDialog;
			}else if (link.className == "one-star" || link.className == "two-stars" || link.className == "three-stars" || link.className == "four-stars" || link.className == "five-stars") {
				link.onclick = starvote;
			}else if (link.className == "reportcomment") {
				link.onclick = reportArticleComment;
			}
		}
		objWarningText = null;
	}
}

function interceptFormSubmit(){
	// Check that the browser is DOM compliant
	if (document.getElementById && document.createElement && document.appendChild) {
		// Find all forms
		var links = document.getElementsByTagName('form');
		var link;
		for (var i = 0; i < links.length; i++) {
			link = links[i];
			//alert(link);
			// Find all links with a class name of "new-Window"
			if (link.className == "addcommentform") {
				link.onsubmit = ajaxsubmitcommentform;
			}
		}
	}
}

//addEvent(window, 'load', getNewWindowLinks);

//SHOW HIDE DIVS 
function showHide(id){
	el = document.getElementById(id);
	//el.style.display='none';
	el.style.display = (el.style.display != '')? '' : 'none';
}

function hidediv(id){
	el = document.getElementById(id);
	el.style.display='none';
}

function showdiv(id){
	el = document.getElementById(id);
	el.style.display='';
}

function URLEncode (clearString) {
	var output = '';
  if (clearString!=''){
		var x = 0;
		clearString = clearString.toString();
		var regex = /(^[a-zA-Z0-9_.]*)/;
		while (x < clearString.length) {
			var match = regex.exec(clearString.substr(x));
			if (match != null && match.length > 1 && match[1] != '') {
				output += match[1];
				x += match[1].length;
			} else {
				if (clearString[x] == ' ')
					output += '+';
				else {
					var charCode = clearString.charCodeAt(x);
					var hexVal = charCode.toString(16);
					output += '%' + ( hexVal.length < 2 ? '0' : '' ) + hexVal.toUpperCase();
				}
				x++;
			}
		}
	}
	return output;
}

function URLDecode( str ) {
		var ret = str;
       
    ret = ret.replace(/\+/g, '%20');
    ret = decodeURIComponent(ret);
    ret = ret.toString();
 
    return ret;
}

function serialize(txt) {
	switch(typeof(txt)){
	case 'string':
		return 's:'+txt.length+':"'+txt+'";';
	case 'number':
		if(txt>=0 && String(txt).indexOf('.') == -1 && txt < 65536) return 'i:'+txt+';';
		return 'd:'+txt+';';
	case 'boolean':
		return 'b:'+( (txt)?'1':'0' )+';';
	case 'object':
		var i=0,k,ret='';
		for(k in txt){
			if(!isNaN(k)) k = Number(k);
			ret += serialize(k)+serialize(txt[k]);
			i++;
		}
		return 'a:'+i+':{'+ret+'}';
	default:
		return 'N;';
		alert('var undefined: '+typeof(txt));return undefined;
	}
}

function unserialize(txt){
	var level=0,arrlen=new Array(),del=0,final=new Array(),key=new Array(),save=txt;
	while(1){
		switch(txt.substr(0,1)){
		case 'N':
			del = 2;
			ret = null;
		break;
		case 'b':
			del = txt.indexOf(';')+1;
			ret = (txt.substring(2,del-1) == '1')?true:false;
		break;
		case 'i':
			del = txt.indexOf(';')+1;
			ret = Number(txt.substring(2,del-1));
		break;
		case 'd':
			del = txt.indexOf(';')+1;
			ret = Number(txt.substring(2,del-1));
		break;
		case 's':
			del = txt.substr(2,txt.substr(2).indexOf(':'));
			ret = txt.substr( 1+txt.indexOf('"'),del);
			del = txt.indexOf('"')+ 1 + ret.length + 2;
		break;
		case 'a':
			del = txt.indexOf(':{')+2;
			ret = new Array();
			arrlen[level+1] = Number(txt.substring(txt.indexOf(':')+1, del-2))*2;
		break;
		case 'O':
			txt = txt.substr(2);
			var tmp = txt.indexOf(':"')+2;
			var nlen = Number(txt.substring(0, txt.indexOf(':')));
			name = txt.substring(tmp, tmp+nlen );
			txt = txt.substring(tmp+nlen+2);
			del = txt.indexOf(':{')+2;
			ret = new Object();
			arrlen[level+1] = Number(txt.substring(0, del-2))*2;
		break;
		case '}':
			txt = txt.substr(1);
			if(arrlen[level] != 0){alert('var missed : '+save); return undefined;};
			level--;
		continue;
		default:
			if(level==0) return final;
			alert('syntax invalid(1) : '+save+"\nat\n"+txt+"level is at "+level);
			return undefined;
		}
		if(arrlen[level]%2 == 0){
			if(typeof(ret) == 'object'){alert('array index object no accepted : '+save);return undefined;}
			if(ret == undefined){alert('syntax invalid(2) : '+save);return undefined;}
			key[level] = ret;
		} else {
			var ev = '';
			for(var i=1;i<=level;i++){
				if(typeof(key[i]) == 'number'){
					ev += '['+key[i]+']';
				}else{
					ev += '["'+key[i]+'"]';
				}
			}
			eval('final'+ev+'= ret;');
		}
		arrlen[level]--;
		if(typeof(ret) == 'object') level++;
		txt = txt.substr(del);
		continue;
	}
}