if (document.images){
		img1 = new Image();
		img2 = new Image();
		img3 = new Image();
		img4 = new Image();
		img5 = new Image();
		img6 = new Image();
		img1.src ="images/home_over.jpg";
		img2.src ="images/about_over.jpg";
		img3.src ="images/services_over.jpg";
		img4.src ="images/resources_over.jpg";
		img5.src ="images/forms_over.jpg";
		img6.src ="images/officeinfo_over.jpg";
	}