$(document).ready(function(){
	$("div#text_main_narrow").append('<div class="topleftcorner"></div>');
	$("div#text_main_wide").append('<div class="topleftcorner"></div>');
	$("div#text_main_fullwidth").append('<div class="topleftcorner"></div>');
	$("div#text_main_fullwidth").append('<div class="toprightcorner"></div>');
});

$(document).ready(function(){
	$("a[@rel=external]").click(function(){
		$("a[@rel=external]").attr('target', '_blank');
	});
});

$(document).ready(function(){
	$("a[@rel=popup]").click(function(){
		window.open(this.href, "popup","width=425,height=350");
		return false;
	});
});

sfHover = function() {
	var sfEls = document.getElementById("nav_main").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);