function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;	
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		NewListings_01_over = newImage('images/MainButtons/NewListings_01-over.gif');
		AllListings_01_over = newImage('images/MainButtons/AllListings_01-over.gif');
		OurAgents_01_over = newImage('images/MainButtons/OurAgents_01-over.gif');
		ContactUs_01_over = newImage('images/MainButtons/ContactUs_01-over.gif');
		preloadFlag = true;
	}
}

function mail( url ) {

	var win = window.open(  url, "Inquiry", "toolbar=no,width=450,height=400,directories=no,status=no,scrollbars=yes,resizable=yes,menubar=no");
	return false;
}

function calc( url ) {

	var win = window.open(  url, "Calculator", "toolbar=no,width=450,height=400,directories=no,status=no,scrollbars=yes,resizable=yes,menubar=no");
	return false;
}

function print( url ) {

	var win = window.open(  url, "Print", "toolbar=no,width=450,height=400,directories=no,status=no,scrollbars=yes,resizable=yes,menubar=no");
	return false;
}