function showMap(URL) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=300,left = 390,top = 362');");
	return false;
}


function externalLinks() {
 	if (!document.getElementsByTagName) return;
 
 	var anchors = document.getElementsByTagName("a");
 	for (var i=0; i<anchors.length; i++) {
   	var anchor = anchors[i];
   	if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") anchor.target = "_blank";
	}
}

window.onload = externalLinks;