function showInline(elName){
	var theElemenet=document.getElementById(elName);
	if(theElemenet){
		theElemenet.style.display="inline";
	}
}
function hideInline(elName){
	var theElemenet=document.getElementById(elName);
 	if(theElemenet){
	theElemenet.style.display="none";
	}
}
function scrolljs(me,pre,next){
	var speed = 5;//滚动速度
	var scrolw =358;//滚动距离
	//var myMar;	
	var stopscroll = false;
	var preTop = 0;
	var currentTop = 0;

	//var scrolldiv = document.getElementById("scrolldiv");
	var scrolldiv = document.getElementById(me);
	var pre = document.getElementById(pre);
	var next = document.getElementById(next);
	pre.onClick = init(1);
	next.onclick = init(0);
	//var show = document.getElementById("show");
	scrolldiv.scrollLeft = 0;
	var divwidth = scrolldiv.scrollWidth;
	
	function init(po,myMar){
		clearInterval(myMar);
		stopscroll = false;
		myMar=setInterval('move('+po+')',speed);
	}
	function move(lr){
		if(stopscroll) return;
		currentTop += 2; 
		if(currentTop > scrolw) {
			stopscroll = true;
			currentTop = 0;
			clearInterval(myMar);
    	}else{
        	preTop = scrolldiv.scrollLeft;
			if(lr==0){
        		scrolldiv.scrollLeft += 2;
        		if(preTop == scrolldiv.scrollLeft){
            		scrolldiv.scrollLeft = 0;
            		scrolldiv.scrollLeft += 2;
       	 		}
			}else{
				scrolldiv.scrollLeft -= 2;
        		if(preTop == scrolldiv.scrollLeft){
            		scrolldiv.scrollLeft = scrolldiv.scrollWidth;
            		scrolldiv.scrollLeft -= 2;
       	 		}
			}
    	}		
	}
	
}