// Popup a window display the (flash) demo of ExpertConsult.
function popupDemo() {
	var winwidth=750;
	var winheight=600;
	var demoUrl = 'http://www.expertconsult.com/excon/marketing/open/videos/vidPlayer.html';
	openNewWindow(demoUrl,'demo', winwidth, winheight, (screen.height/2)-(winheight/2), (screen.width/2)-(winwidth/2));	
}