var isMoving=false
var oTimer=null
function friends_Move(val){
	if(isMoving==true)return;
	var moveVal
	if(navigator.appName.toLowerCase()=="microsoft internet explorer"){
		moveVal=87*5
	}else{
		moveVal=87*5
	}
	if(val<0)moveVal=moveVal*-1
	isMoving=true
	MoveScroll(moveVal,'nonce_con')
}

function MoveScroll(val,DivId){
	var oDiv=document.getElementById(DivId)	
	var oldVal= oDiv.scrollLeft	
    var percent=.06*(val);
	
    if(percent>0)
        percent=Math.ceil(percent);
    else 
        percent=Math.floor(percent);
    
	if(percent==0){
		if(oTimer!=null)clearTimeout(oTimer);
		isMoving=false
		return;
	}
	
    oDiv.scrollLeft+=percent;
	
	if(oDiv.scrollLeft==oldVal){
		isMoving=false
		if(oTimer!=null)clearTimeout(oTimer);		
		return;
	}
	val=val-percent
	oTimer=setTimeout("MoveScroll(" + val + ",'" + DivId + "')",1)
}

function TabSwitch(target,tis,tag,num,self){
	for(var i=1; i <= num; i++) {
		if (i==tag) { 
			eval("document.getElementById(tis+i).className='rnow'");
			eval("document.getElementById(target+i).style.display=''");
		
		} else {
			eval("document.getElementById(tis+i).className=''");
			eval("document.getElementById(target+i).style.display='none'");
		} 
	}
	self.blur()	//让当前链结失去焦点，而不是让外层的li失去焦点！
}

function getid(o){ return (typeof o == "object")?o:document.getElementById(o);}

function getNames(obj,name,tij){
		var plist = getid(obj).getElementsByTagName(tij);
		var rlist = new Array();
		for(i=0;i<plist.length;i++){if(plist[i].getAttribute("name") == name){rlist[rlist.length] = plist[i];}}
		return rlist;
}

function fiterplay(obj,num,t,name,c1,c2){
		var fitlist = getNames(obj,name,t);
		for(i=0;i<fitlist.length;i++){
			if(i == num){
				fitlist[i].className = c1;
			}
			else{
				fitlist[i].className = c2;
			}
		}
}