function changeUrl(tdId, url){
	document.getElementById(tdId).onclick = "location.href=' + url + ';";
}

function changeUrlBack(tdId, mainUrl){
	document.getElementById(tdId).onclick = "location.href=' + mainUrl + ';";
}

function setLyr(obj,lyr,browser,version)
{
	var newX = findPosX(obj);
	if(browser == "saf"){
		var newY = findPosY(obj)+30; // default 30px;
	}else if(browser == "ie" && version == "6.0"){
		var newX = 0;
		var newY = 0; // default 30px;
	}else{
		var newY = findPosY(obj)+15; // default 30px;
	}
	
	if (lyr == 'testP') newY -= 50;
	var x = new getObj(lyr);
	x.style.top = newY + 'px';
	x.style.left = newX + 'px';
}

function findPosX(obj)
{
	var curleft = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		curleft += obj.x;
	return curleft;
}

function findPosY(obj)
{
	var curtop = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}
	else if (obj.y)
		curtop += obj.y;
	return curtop;
}


function getObj(name)
{
 if (document.getElementById)
 {
	   this.obj = document.getElementById(name);
	   this.style = document.getElementById(name).style;
 }
 else if (document.all)
 {
	   this.obj = document.all[name];
	   this.style = document.all[name].style;
 }
 else if (document.layers)
 {
	   if (document.layers[name])
	   {
	   	this.obj = document.layers[name];
	   	this.style = document.layers[name];
	   }
	   else
	   {
	    this.obj = document.layers.testP.layers[name];
	    this.style = document.layers.testP.layers[name];
	   }
 }
}

var live = false;
function changeImg(ImgId,ArrowDir,Hovertype){
	
	switch(ArrowDir){	
	case 0:	
		if(live){
			ShowImage(ImgId);	
		}else{
			document.getElementById('MainImg').src = eval('Img'+ImgId+'.src');	
		}
		
		for (i=ImgCnt;i<=CountImg;i++){			
	 		if(i==ImgId){ 		
		 		document.getElementById(i).src = eval('HoverNumeral'+i+'.src');
		 		CurrImg =i; 						
			}else{		
				document.getElementById(i).src = eval('Numeral'+i+'.src');	
			}	
		}	
		break;
		
	case 1:			
		CurrImg = (CurrImg==1)?CountImg:CurrImg-1;
		document.getElementById('Larrow').src = eval('HoverLeftArrow.src');	
		changeImg(CurrImg,0);		
		break;
		
	case 2:	
		CurrImg = (CurrImg==CountImg)?ImgCnt:CurrImg+1;
		document.getElementById('Rarrow').src = eval('HoverRightArrow.src');
		changeImg(CurrImg,0);		
		break;
				
	case 3:
		document.getElementById('Larrow').src = eval('LeftArrow.src');
		break;
		
	case 4:
		document.getElementById('Rarrow').src = eval('RightArrow.src');
		break;
		
	
	case 5:		
		if(Hovertype==1){
			document.getElementById('Larrow').src = eval('HoverLeftArrow.src');
		}else{
			document.getElementById('Rarrow').src = eval('HoverRightArrow.src');
		}			
		break;			
	}
}