var t;
function show(e) {
	hide();
	document.getElementById(e).style.display="block";
}
function hide() {
	clearTimeout(t);
	l=document.getElementsByTagName("ul");
	for(i=0;i<l.length;i++)
		if(/^ul/.test(l[i].id))
			l[i].style.display="none";
}

function pre_hide() {
	t=setTimeout(hide,10000);
}

//from: http://www.pixelpusher.biz/examples/scroll/ + HEB
var scrlSpeed=1
scrlSpeed=(document.all)? scrlSpeed : Math.max(1, scrlSpeed-1) // decreasing speed for mozilla

function initScroll(container,object){
	if (document.getElementById(container) != null){
		var contObj=document.getElementById(container);
		var obj=document.getElementById(object);
		widthObject=obj.offsetWidth;
		contObj.style.visibility = "visible";
		contObj.scrlSpeed = scrlSpeed; 
		widthContainer = contObj.offsetWidth;
		obj.style.left=parseInt(-widthObject)+"px";
		widthObject=obj.offsetWidth;
		interval=setInterval("objScroll('"+ container +"','"+ object +"',"+ widthContainer +")",20);
		contObj.onmouseover = function(){
			contObj.scrlSpeed=0;
		}
		contObj.onmouseout = function(){
			contObj.scrlSpeed=scrlSpeed;
		}	
	}
}
function objScroll(container,object,widthContainer){
	var contObj=document.getElementById(container);
	var obj=document.getElementById(object);
	widthObject=obj.offsetWidth;
	if (parseInt(obj.style.left)<widthContainer){
		obj.style.left=parseInt(obj.style.left)+contObj.scrlSpeed+"px";
	} else {
		obj.style.left=parseInt(-widthObject)+"px";
	}
} 

$(document).ready(function(){
	initScroll('roller','scroll_me');
});
$("#main_pic img").load(function(){
/*	alert($(this).width());
	alert($(this).height());*/
});