function checkpass()
{
	ismatched = (document.forms["subscribe"].elements["pw"].value == document.forms["subscribe"].elements["pw-conf"].value);
	
	if (!ismatched)
	{
		alert("Your passwords don't match, try again");
		document.forms["subscribe"].elements["pw"].value = "";
		document.forms["subscribe"].elements["pw-conf"].value = "";
		document.forms["subscribe"].elements["pw"].focus;
	}

	return ismatched;
}


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";
 }
} 


// Cross-browser implementation of element.addEventListener()
function addListener(element, type, expression, bubbling) {
	bubbling = bubbling || false;
	if (window.addEventListener) { // Standard
		element.addEventListener(type, expression, bubbling);
		return true;
	} else if (window.attachEvent) { // IE
		element.attachEvent('on' + type, expression);
		return true;
	} else {
		return false;
	}
}

addListener(window, 'load', externalLinks);