function preloadHeader(){
	if (document.images){
		img1 = new Image();
		img2 = new Image();
		img3 = new Image();
		img4 = new Image();
		img5 = new Image();
		img6 = new Image();
		img7 = new Image();
		img8 = new Image();
		img9 = new Image();
		
		img1.src = "../images/menu/testimonials.gif";;
		img2.src = "../images/menu/specification.gif";
		img3.src = "../images/menu/products.gif";
		img4.src = "../images/menu/pricing.gif";
		img5.src = "../images/menu/links.gif";
		img6.src = "../images/menu/home.gif";
		img7.src = "../images/menu/faqs.gif";
		img8.src = "../images/menu/dot.gif";
		img9.src = "../images/menu/contact_us.gif";	   
	}
}

function popWin(url,w,h) {
	window.open(url,'popwin','scrollbars=yes,location=yes,status=yes,resizable=yes,width='+w+',height='+h);
}