//script for paging
function setAct(num){
	if(document.getElementById){
		divs=document.getElementById("cont").getElementsByTagName("DIV");
		for(i=0;i<divs.length;i++){
			if(i==num){
				divs[i].style.display = "block";
			}else{
				divs[i].style.display = "none";
			}
		}	
	}
}

//script for open close div
var arrow_open=new Image ; arrow_open.src="images/general/arrow_close.gif" ;
var arrow_close=new Image ; arrow_close.src="images/general/arrow_open.gif" ;
	function switchContent1(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var str1=el.id ;
	var mode= el.style.display ;
	var suffix=str1.substring(str1.length-2,str1.length) ; 
	
	var pic = document.getElementById("content" + suffix).getElementsByTagName("IMG");
	var ar = document.getElementById("content" + suffix).getElementsByTagName("DIV");
	
	for (var i=0; i<ar.length; i++)
	{if (ar[i].id.substring(0,3)=="sub") ar[i].style.display = "none"; }	
	
	for (var i=0; i<pic.length; i++) {
	if (pic[i].id.substring(0,7)=="img_sub") pic[i].src=arrow_close.src ;}
	
	if (	mode=="none")	{	  
	el.style.display="block" ;	
	document.getElementById("img_" + str1).src=arrow_open.src ;}	   			
				
	}}