var slidespeed=2;
var actualwidth='';
var cross_slide,cross_slide2;
var myInterval = "";
var playaction = "pause";
var myDir = "";

function togglePlayPause()
{
	if(playaction=="pause")
	{
		myObj.src = "/images/icon-forward.gif";
		playaction = "play";
		stopScroll();
	}
	else
	{
		playaction = "pause";
		startScroll();		
	}
}

function startScroll(scrolldir)
{
	clearInterval(myInterval);
	
	if(!scrolldir)
		scrolldir = myDir;

	myObj = document.getElementById("Play");
	myObj.src = "/images/icon-pause.gif";
	
	if(scrolldir=="right")
		myInterval = setInterval("slideright()",30);
	else
		myInterval = setInterval("slideleft()",30);
}

function stopScroll()
{
	clearInterval(myInterval);
}

function fillup()
{
	cross_slide=document.getElementById? document.getElementById("key1") : document.all.test2;
	cross_slide2=document.getElementById? document.getElementById("key2") : document.all.test3;
	
	cross_slide2.innerHTML=cross_slide.innerHTML;
	actualwidth=cross_slide.offsetWidth;
	cross_slide2.style.left=actualwidth+"px";

	startScroll("left");
}

function slideleft()
{
	myDir = "left";
	
	if (parseInt(cross_slide.style.left)>(actualwidth*(-1)))
		cross_slide.style.left=parseInt(cross_slide.style.left)-slidespeed+"px";
	else
		cross_slide.style.left=parseInt(cross_slide2.style.left)+(actualwidth-3)+"px";

	if (parseInt(cross_slide2.style.left)>(actualwidth*(-1)))
		cross_slide2.style.left=parseInt(cross_slide2.style.left)-slidespeed+"px";
	else
		cross_slide2.style.left=parseInt(cross_slide.style.left)+(actualwidth-3)+"px";
}

function slideright()
{
	myDir = "right";

	if (parseInt(cross_slide.style.left)<710)
		cross_slide.style.left=parseInt(cross_slide.style.left)+slidespeed+"px";
	else
		cross_slide.style.left=(parseInt(cross_slide2.style.left)-actualwidth-3)+"px";

	if (parseInt(cross_slide2.style.left)<710)
		cross_slide2.style.left=parseInt(cross_slide2.style.left)+slidespeed+"px";
	else
		cross_slide2.style.left=(parseInt(cross_slide.style.left)-actualwidth-3)+"px";

}