var inn=new Array();
	inn[1]=0;
	inn[2]=0;
	inn[3]=0;			
	var last_id=0;
	function scroll_right (x)
		{
					scroller_x=document.getElementById('scroller'+x).style.left.replace(/px/i,'');
					scroller_x=scroller_x.replace(/pt/i,'');
					scroller_x=scroller_x-0;
					if(scroller_x < 0)
					   {
					 	inn[x]=inn[x]+1;
					    document.getElementById('scroller'+x).style.left=inn[x]+"px";
					    scrolldelay = setTimeout('scroll_right('+x+')',1); // scrolls every 100 milliseconds
					   }
		}
	function scroll_left (x)
		{

					scroller_w=document.getElementById('scroller'+x).scrollWidth;
					scroller_x=document.getElementById('scroller'+x).style.left.replace(/px/i,'');
					scroller_x=scroller_x.replace(/pt/i,'');
					scroller_x=scroller_x-0;
					if(scroller_x>165-scroller_w)
					 {
					   inn[x]=inn[x]-1;
					   document.getElementById('scroller'+x).style.left=inn[x]+"px";
				     scrolldelay = setTimeout('scroll_left('+x+')',1); // scrolls every 100 milliseconds
					 }
		}
	function stopScroll() 
		{
     			clearTimeout(scrolldelay);
		}