onloadCommon = function() {
	/* This bit of code enables the CSS-Based flydown menus to work in IE6 */
	if (document.all && document.getElementById) {
		navRoot = document.getElementById("mainNavigation");
		for (i=0; i < navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				};
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				};
			}
		}
	}
	
	/* 
	This bit of code enables us to open any href with a rel attribute of 
	"external" in a new window.  This is to do a standards-compliant target
	attribute replacement. 
	*/
	var allAnchors = document.getElementsByTagName("a");
	for (var i=0; i<allAnchors.length; i++) {
		var thisAnchor = allAnchors[i];
		if (thisAnchor.getAttribute("href") && thisAnchor.getAttribute("rel") == "external") thisAnchor.target = "_blank";
	 }
};

window.onload=onloadCommon;

function whop(theUrl) {
	window.open(theUrl,"gtl_information","height=400,width=650,toolbar=no,status=no,menubar=no,scrollbars=yes");
}