if (document.images) {
		home1 = new Image;
		home2 = new Image;
		seminar1 = new Image;
		seminar2 = new Image;
		image1 = new Image;
		image2 = new Image;
		consultant1 = new Image;
		consultant2 = new Image;
		resource1 = new Image;
		resource2 = new Image;
		contact1 = new Image;
		contact2 = new Image;

		home1.src = "images/homebtn.gif";
		home2.src = "images/homebtn2.gif";
		seminar1.src = "images/seminarbtn.gif";
		seminar2.src = "images/seminarbtn2.gif";
		image1.src = "images/imagebtn.gif";
		image2.src = "images/imagebtn2.gif";
		consultant1.src = "images/consultbtn.gif";
		consultant2.src = "images/consultbtn2.gif";
		resource1.src = "images/resourcebtn.gif";
		resource2.src = "images/resourcebtn2.gif";
		contact1.src = "images/contactbtn.gif";
		contact2.src =  "images/contactbtn2.gif";
		
	} else {
		home1.src = "";
		home2.src = "";
		seminar1.src = "";
		seminar2.src = "";
		image1.src = "";
		image2.src = "";
		consultant1.src = "";
		consultant2.src = "";
		resource1.src = "";
		resource2.src = "";
		contact1.src = "";
		contact2.src = "";
	}
	
	function rollIt(img, imgField) {
	
	if (document.images) {
		document[imgField].src = eval(img + ".src");
	}
	
}