//dynamic top navigation
/*
initNav = function() {
	if (document.all && document.getElementById) 
	{
		var navRoot = document.getElementById("navigation");
		var lis = navRoot.getElementsByTagName("li");
		for (var i=0; i<lis.length; i++)
		{
			lis[i].onmouseover = function()
			{
				this.className += " hover";
			}
			lis[i].onmouseout = function()
			{
				this.className = this.className.replace(" hover", "");
			}
		}
	}
}

if (document.all && window.attachEvent)
	attachEvent("onload", initNav);

*/

function fixLayout()
{
	var cw = document.getElementById("page-box").offsetHeight;
	if ( document.documentElement.clientHeight < cw )
	{	
		document.getElementById("main-page").className = "scroll";
	}
	else
	{
		document.getElementById("main-page").className = "";
	}
	SA_handleResize();
}
if (window.addEventListener){
	window.addEventListener("resize", fixLayout, false);
	window.addEventListener("load", fixLayout, false);
}
else if (window.attachEvent){
	window.attachEvent("onresize", fixLayout);
	window.attachEvent("onload", fixLayout);
}