// Used for external new window links (XHTML Strict 1.0 Compliant)
// Sample usage: <a href="document.html" rel="external">external link</a>
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";
 }
}

//External link with confirmation.
function extLink(extLocation) {
	var answer = confirm("You are leaving the Optivest, Inc. website.");
	if (answer){
		window.location = extLocation;
	}
}

window.onload = externalLinks;