/************************************************************************************************************
	(C) Dave Cartwright, September 2009
	
	This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website.	
	
	It was modyfied and rewritten by Dave Cartwright.
	
	Terms of use:
	You are free to use this script as long as the copyright message is kept intact. However, you may not
	redistribute, sell or repost it without our permission.
	
	Thank you!
	
	www.dhtmlgoodies.com
	Alf Magne Kalleland
	
	&
	
	www.cat-production.com
	Dave Cartwright
	
	************************************************************************************************************/	
	var arrayOfRolloverClasses = new Array();
	var arrayOfClickClasses = new Array();
	var arrayExtraClasses = new Array();
	var activeRow = false;
	var activeRowClickArray = new Array();
	
	function highlightTableRow()
	{
		var tableObj = this.parentNode;
		if(tableObj.tagName!='TABLE')tableObj = tableObj.parentNode;
    
		if(this!=activeRow){
		  var cells = this.getElementsByTagName('TD');
		  for(var noc=0;noc<cells.length;noc++){
		    cells[noc].setAttribute('origCl',cells[noc].className);
			  cells[noc].origCl = cells[noc].className;
			}
			this.setAttribute('origCl',this.className);
			this.origCl = this.className;
		}
		
		var round = 2;
		var cells = this.getElementsByTagName('TD');
		  for(var noc=0;noc<cells.length;noc++){
		    if (cells[noc].className == "wk") {
          round++;
          cells[noc].className = "wk";
          cells[noc].style.backgroundColor = "#4B6381";
          
        }
        if (noc < round && cells[noc].className != "wk") {
		      cells[noc].className = arrayOfRolloverClasses[tableObj.id];
		    }
		    else if (cells[noc].className != "wk") {
          cells[noc].className = arrayExtraClasses[tableObj.id]
        }
			}
		
		this.className = arrayOfRolloverClasses[tableObj.id];
		
		activeRow = this;
		
		var cells = this.getElementsByTagName('a');
		  for(var noc=0;noc<cells.length;noc++){
		    
		    var INcells = cells[noc].getElementsByTagName('img');
		    //alert(INcells.length);
		    if (INcells.length < 1) {
            this.style.cursor="pointer";
        }
        
        //window.location.href=cells[noc].getAttribute("href");
        //alert(this.innerHTML);
    }
		//alert(this.parentNode.innerHTML);
	}
	
	function clickOnTableRow()
	{
		//var tableObj = this.parentNode;
		var tableObj = this;
		
		var cells = this.getElementsByTagName('a');
		  for(var noc=0;noc<cells.length;noc++){
		    //window.location.href=cells[noc].getAttribute("href");
		    window.open(cells[noc].getAttribute("href"),"windowName"+Math.floor(Math.random()*1001));
      }
		/*if(tableObj.tagName!='TABLE')tableObj = tableObj.parentNode;		
		
		if(activeRowClickArray[tableObj.id] && this!=activeRowClickArray[tableObj.id]){
			activeRowClickArray[tableObj.id].className='';
		}
		this.className = arrayOfClickClasses[tableObj.id];
		
		activeRowClickArray[tableObj.id] = this;*/
		//var anchors = document.getElementsByTagName("a"); 
		//if (tableObj.getAttribute("href")) {
      //alert(tableObj.innerHTML);
    //} 
				
	}
	
	function resetRowStyle()
	{
		var tableObj = this.parentNode;
		if(tableObj.tagName!='TABLE')tableObj = tableObj.parentNode;

		if(activeRowClickArray[tableObj.id] && this==activeRowClickArray[tableObj.id]){
			this.className = arrayOfClickClasses[tableObj.id];
			return;	
		}
		
		var origCl = this.getAttribute('origCl');
		if(!origCl)origCl = this.origCl;
		
		this.className=origCl;
		
		var cells = this.getElementsByTagName('TD');
		  for(var noc=0;noc<cells.length;noc++){
		    var origCl = cells[noc].getAttribute('origCl');
		    if(!origCl)origCl = cells[noc].origCl;
		    
		    cells[noc].className=origCl;
		     if (cells[noc].className == "wk") {
		      cells[noc].style.backgroundColor = "#DBDEE2";
         }
			}
		
	}
		
	function addTableRolloverEffect(tableId,whichClass,whichClassOnClick,wichClassExtra)
	{
		arrayOfRolloverClasses[tableId] = whichClass;
		arrayOfClickClasses[tableId] = whichClassOnClick;
		arrayExtraClasses[tableId] = wichClassExtra;
		
		var tableObj = document.getElementById(tableId);
		var tBody = tableObj.getElementsByTagName('TBODY');
		if(tBody){
			var rows = tBody[0].getElementsByTagName('TR');
		}else{
			var rows = tableObj.getElementsByTagName('TR');
		}
		for(var no=0;no<rows.length;no++){
			rows[no].onmouseover = highlightTableRow;
			rows[no].onmouseout = resetRowStyle;
			
			if(whichClassOnClick){
			  var cells = rows[no].getElementsByTagName('TD');
		    for(var noc=0;noc<cells.length;noc++){
		      if (cells[noc].className != "wk") {
            cells[noc].onclick = clickOnTableRow;
            }	
        }
				//rows[no].onclick = clickOnTableRow;	
			}
		}
		
	}