/**
* general sitewide js functions
* should be included at the top of every page
*/

// fontstruct namespace
var fontstruct = fontstruct? fontstruct: new Object();

fontstruct.pr = function(s) {
	if (window.console) {
		window.console.log(s);
	} else {
		//alert(s);
	}
};




/* http://www.htmldog.com/articles/suckerfish/dropdowns/example/ */

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);