function FTagName(TagName){return document.getElementsByTagName(TagName);}
function Fid(id){return document.getElementById(id);}
function addLoadEvent(func){
var oldonload=window.onload;
if(typeof oldonload == "function"){
	window.onload=function(){
	if (oldonload){oldonload();}
	func();
	}
	}else{
	window.onload=func;
	}
}

function setTab0dSyn(i,classnamebef,idbef,idall,tabtabbef){
var waitInterval;	
var MouseDelayTime=150;//Êó±ê¸ÐÓ¦ÑÓ³Ù300ºÁÃë
Fid(idbef+i).onmouseout=function(aEvent){					
clearTimeout(waitInterval);
}
clearTimeout(waitInterval);
var str="setTab0dSyn1("+i+",'"+classnamebef+"','"+idbef+"',"+idall+",'"+tabtabbef+"')";
waitInterval=setTimeout(str,MouseDelayTime);
}
function aa(i){
alert("aa is run"+i);
}

function setTab0dSyn1(i,classnamebef,idbef,idall,tabtabbef){
//alert("aa");
changDivClass(idbef,idall,i,classnamebef)
selectTab0dSyn(tabtabbef,idall,i);
}
function selectTab0dSyn(div_id,allnum,now){
for(var i= 1; i<= allnum;i++){
	if(i==now)	{
		if (Fid(div_id+i))
		Fid(div_id+i).style.display="block";
	}else{
		if (Fid(div_id+i))
		Fid(div_id+i).style.display="none";
	}
}
//document.getElementById("tabtabd1").style.display="block";
//document.getElementById("tabtabd2").style.display="none";
}	

function changDivClass(div_id,all,now,classnamebef){
for(var i= 1; i<= all;i++){
if(i==now){
Fid(div_id+i).className = classnamebef+"_0"+i;
}else{
//Fid(div_id+i).className = "dj4_"+i;
Fid(div_id+i).className = classnamebef+"_"+i;
}
}
}