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) {

		featuredhomes_on = newImage("images/index_featuredhomes_on.jpg");
		featuredland_on = newImage("images/index_featuredland_on.jpg");
		availablehomes_on = newImage("images/index_availablehomes_on.jpg");
		aboutus_on = newImage("images/index_aboutus_on.jpg");
		areainfo_on = newImage("images/index_areainfo_on.jpg");
		neighborhoods_on = newImage("images/index_neighborhoods_on.jpg");		
		financinginfo_on = newImage("images/index_financing_on.jpg");
		buildinginfo_on = newImage("images/index_buildinginfo_on.jpg");							
		
		preloadFlag = true;

	}

}