function preload() {    
		this.length = preload.arguments.length;
	    for (var i = 0; i < this.length; i++) {
			this[i+1] = new Image();
			this[i+1].src = preload.arguments[i];    
		}
	}
	if (document.images) {
	    var imgs = new preload(
	        "/images/nav/searchrates-off.gif",
	        "/images/nav/searchrates-on.gif"
			)
	}
	function swap(imgName) {
		if (document.images) {
			var test = document.images[imgName].src;
			if (test.indexOf("off")!=-1) {
				document.images[imgName].src = "/images/nav/"+imgName+"-on.gif";
			}
			else {
				document.images[imgName].src = "/images/nav/"+imgName+"-off.gif";
			}
		}
	}


function otherrates()
 { invoice=parent.open("http://www.mortgageloan.com/loans4less/rates.shtml","A_Window","toolbar=yes,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=640,height=480");

return
}