function videoPopup(url)
{
window.open(url, 'lostintro', 'width=360,height=330');
}

function roll_over(img_name, img_src)
{
   document[img_name].src = img_src;
}
   
// "sons of suckerfish" menus from htmldog.com
sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) 
	{
		sfEls[i].onmouseover=function() 
		{
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() 
		{
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}

if (window.attachEvent) 
{
window.attachEvent("onload", sfHover);
}