function popUpFrame(url)	{
	var newWindow = window.open(url,'New_Window','scrollbars');
	newWindow.focus();
}

function popUp()	{
	var newWindow = window.open(this.href,'New_Window');
	newWindow.focus();
	return false;
}

function external_linking()	{
	var localTest = new RegExp('umphreys.com');
	var classTest = new RegExp('(no_pop|no_pop_left|no_pop_right|sub_nav)');
	for(i=0;i<document.links.length;i++)	{
		if (!localTest.test(document.links[i].href) && !classTest.test(document.links[i].className))	{
//			var image_element = document.createElement('img');
//			image_element.src = '/images/icon.link.external.gif';
			document.links[i].onclick = popUp;
//			document.links[i].appendChild(image_element);
		}
	}
}