function makeGenNewWindow(url,width,height) {
	if ( W3CDOM ) {
		window.open(url,"_blank","width=" + width + ",height=" + height + ",scrollbars=yes,resizable=yes");
		return false;
	}
	return true;
}

function closeWindow() {
	window.close();
}

function changeParent() {
	if (dhaReferrer && window.opener)
		window.opener.location.href = dhaReferrer;
	closeWindow();
}

function addCloseLink() {
	var link = document.getElementById('returnLink');
	link.innerHTML = "close window";
	link.onclick = closeWindow;
}

function addChangeLink() {
	document.getElementById('changeHomes').onclick = changeParent;
}

function openinparent(url){
	self.opener.location = url;
	self.close();
}