//******************************************************************************************
//This function was pulled from http://www.htmldog.com/articles/suckerfish/dropdowns/,
//this allows the dropdown menus to function in IE.
//******************************************************************************************
sfHover = function() {
	var sfEls_left = document.getElementById("nav_left").getElementsByTagName("LI");
	var sfEls_right = document.getElementById("nav_right").getElementsByTagName("LI");


	for (var i=0; i<sfEls_left.length; i++)
	{
		sfEls_left[i].onmouseover=function()
		{
			this.className+=" sfhover";
		}
		sfEls_left[i].onmouseout=function()
		{
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}

	for (var j=0; j<sfEls_right.length; j++)
	{
		sfEls_right[j].onmouseover=function()
		{
			this.className+=" sfhover";
		}
		sfEls_right[j].onmouseout=function()
		{
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);
//******************************************************************************************