if (document.images) {
	// Preload Main Navigation
	nav_abouta=new Image; nav_abouta.src="../images/n_about1.gif";
	nav_aboutb=new Image; nav_aboutb.src="../images/n_about2.gif";

	nav_productsa=new Image; nav_productsa.src="../images/n_products1.gif";
	nav_productsb=new Image; nav_productsb.src="../images/n_products2.gif";
	
	nav_marketsa=new Image; nav_marketsa.src="../images/n_markets1.gif";
	nav_marketsb=new Image; nav_marketsb.src="../images/n_markets2.gif";
	
	nav_partnersa=new Image; nav_partnersa.src="../images/n_partners1.gif";
	nav_partnersb=new Image; nav_partnersb.src="../images/n_partners2.gif";
	
	nav_contacta=new Image; nav_contacta.src="../images/n_contact1.gif";
	nav_contactb=new Image; nav_contactb.src="../images/n_contact2.gif";
	
	nav_callnowa=new Image; nav_callnowa.src="../images/n_callnow1.gif";
	nav_callnowb=new Image; nav_callnowb.src="../images/n_callnow2.gif";
	
	nav_sendemaila=new Image; nav_sendemaila.src="../images/n_sendemail1.gif";
	nav_sendemailb=new Image; nav_sendemailb.src="../images/n_sendemail2.gif";
	
}