//preload navigation images
if (document.images) {
	about_over = new Image(113,45); 
	about_over.src="http://www.thekeyeventgroup.com/images/nav/about_over.gif";
	whydmc_over = new Image(154,45); 
	whydmc_over.src="http://www.thekeyeventgroup.com/images/nav/whydmc_over.gif";
	services_over = new Image(117,45); 
	services_over.src="http://www.thekeyeventgroup.com/images/nav/services_over.gif";
	newsletters_over = new Image(141,45); 
	newsletters_over.src="http://www.thekeyeventgroup.com/images/nav/newsletters_over.gif";
	links_over = new Image(171,45); 
	links_over.src="http://www.thekeyeventgroup.com/images/nav/links_over.gif";
	contact_over = new Image(104,45); 
	contact_over.src="http://www.thekeyeventgroup.com/images/nav/contact_over.gif";
	whykeg = new Image(117,16); 
	whykeg.src="http://www.thekeyeventgroup.com/images/nav/whykeg.gif";
	whykeg_over = new Image(117,16); 
	whykeg_over.src="http://www.thekeyeventgroup.com/images/nav/whykeg_over.gif";
	key_players = new Image(117,16); 
	key_players.src="http://www.thekeyeventgroup.com/images/nav/key_players.gif";
	key_players_over = new Image(117,16); 
	key_players_over.src="http://www.thekeyeventgroup.com/images/nav/key_players_over.gif";
	slide_show = new Image(117,16); 
	slide_show.src="http://www.thekeyeventgroup.com/images/nav/slide_show.gif";	
	slide_show_over = new Image(117,16); 
	slide_show_over.src="http://www.thekeyeventgroup.com/images/nav/slide_show_over.gif"; 
}