function addPopLinks() {
	if (!document.getElementsByTagName) return false;
	var links = document.getElementsByTagName("a");
	for (var i=0, j=links.length; i<j; i++) {
			var link = links[i]
			if (link.getAttribute("href") && (link.getAttribute("rel") == "pop" || link.getAttribute("rel") == "popBig" || link.getAttribute("rel") == "popUnsized")) {
				if (!link.getAttribute("title")) {
					var theText = link.firstChild.nodeValue;
					if (theText != null) {
						link.setAttribute("title", "Open " + theText + " in a new window");
					}
					else {
						link.setAttribute("title", "Opens in a new window");
					}
				}
				link.onclick = function() {
					if (this.getAttribute("rel") == "pop") {
						pop=window.open(this.href,'popWindow','toolbar=no,location=no,menubar=no,scrollbars=no,resizable=yes,width=500,height=300'); pop.focus(); return false;
					}
					else if (this.getAttribute("rel") == "popBig") {
						pop=window.open(this.href,'popWindow','toolbar=no,location=no,menubar=no,scrollbars=no,resizable=yes,width=750,height=520'); pop.focus(); return false;
					}
					else if (this.getAttribute("rel") == "popUnsized") {
						pop=window.open(this.href,'popWindow','toolbar=yes,location=yes,menubar=yes,scrollbars=no,resizable=yes'); pop.focus(); return false;
					}
				}
			}		
	}
}


window.onload = function() {
	addPopLinks();
}