// for target="_blank" and XHTML 1.0 Strict compliance =)
	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;


	// thanks, DynamicDrive.com!
	var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i
	function checkmail(e){
		var returnval=emailfilter.test(e.value)
		if(e.value=="your@email.com") returnval = false;
		if (returnval==false){
			alert("Please enter a valid email address.")
			e.select()
		}

		return returnval
	}

	function launchPlayer(){
		window.open('mediaplayer.asp', 'mediaplayer','width=300,height=200', 'status=0,resizable=no,scrollbars=0')
	}