var nn;
nn=1;
setTimeout('change_img()',3000);
function change_img()
{
 if(nn>3) nn=1
 setTimeout('setFocus1('+nn+')',3000);
 nn++;
 tt=setTimeout('change_img()',3000);
}
function setFocus1(i)
{
 selectLayer1(i);
}
function selectLayer1(i)
{
 switch(i)
 {
 case 1:
 document.getElementById("focusPic1").style.display="block";
 document.getElementById("focusPic2").style.display="none";
 document.getElementById("focusPic3").style.display="none";
 document.getElementById("focusPic1nav").style.display="block";
 document.getElementById("focusPic2nav").style.display="none";
 document.getElementById("focusPic3nav").style.display="none";
 break;
 case 2:
 document.getElementById("focusPic1").style.display="none";
 document.getElementById("focusPic2").style.display="block";
 document.getElementById("focusPic3").style.display="none";
 document.getElementById("focusPic1nav").style.display="none";
 document.getElementById("focusPic2nav").style.display="block";
 document.getElementById("focusPic3nav").style.display="none";
 break;
 case 3:
 document.getElementById("focusPic1").style.display="none";
 document.getElementById("focusPic2").style.display="none";
 document.getElementById("focusPic3").style.display="block";
 document.getElementById("focusPic1nav").style.display="none";
 document.getElementById("focusPic2nav").style.display="none";
 document.getElementById("focusPic3nav").style.display="block";
 break;
 }
}

var UDMoveflag=true
function scrollStart(object,offset)
	{
	   object.scrollLeft+=offset  
	   if (UDMoveflag) timeID=window.setTimeout("scrollStart("+object.id+","+offset+")",10)
	}
function scrollStop()
	{
		 UDMoveflag=false
		 window.clearTimeout(timeID)
		 UDMoveflag=true         
	}