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) {
		new_nav_home_10 = newImage("image/new-nav-home_10.gif");
		new_nav_ourPlants_11 = newImage("image/new-nav-ourPlants_11.gif");
		new_nav_gardenCenter_12 = newImage("image/new-nav-gardenCenter_12.gif");
		new_nav_landscapeServices_13 = newImage("image/new-nav-landscapeServices_1.gif");
		new_nav_gardenResources_14 = newImage("image/new-nav-gardenResources_14.gif");
		new_nav_about_15 = newImage("image/new-nav-about_15.gif");
		new_nav_commercialLogin_16 = newImage("image/new-nav-commercialLogin_16.gif");
		comm_home_8 = newImage("image/comm-home_8.gif");
		comm_ourPlants_9 = newImage("image/comm-ourPlants_9.gif");
		comm_gardenCenter_10 = newImage("image/comm-gardenCenter_10.gif");
		comm_landscapeServices_11 = newImage("image/comm-landscapeServices_11.gif");
		comm_resources_12 = newImage("image/comm-resources_12.gif");
		comm_aboutWeston_13 = newImage("image/comm-aboutWeston_13.gif");
		comm_center_14 = newImage("image/comm-center_14.gif");
		preloadFlag = true;
	}
}