// JavaScript Document
var preloadFlag = false;
var pagemainmenuimage = 'images_ct';

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

function changeimages() {
	if (document.images && (preloadFlag == true) && (document[changeimages.arguments[0]])) { document[changeimages.arguments[0]].src = changeimages.arguments[1];  }
}

function ChangeMainMenu() {
	if ( ChangeMainMenu.arguments[0] != pagemainmenuimage ) changeimages(ChangeMainMenu.arguments[0],ChangeMainMenu.arguments[1]);
}

function preloadimages() {
	if (document.images) {
		home_ctover = newImage("menubar/home_ctover.gif");
		my_music_ctover = newImage("menubar/my_music_ctover.gif");
		images_ctover = newImage("menubar/images_ctover.gif");
		legal_ctover = newImage("menubar/legal_ctover.gif");
		about_ctover = newImage("menubar/about_ctover.gif");
		showcase_ctover = newImage("menubar/showcase_ctover.gif");

		preloadFlag = true;
	}
	changeimages('images_ct', 'menubar/images_ctover.gif');
}