function WS_doinCat(num) {
		MM_showHideLayers('subcatlayer' + num,'','show');
		if (WS_menu != null) {window.clearTimeout(WS_menu);}
	}
	
	function WS_dooutCat(num) {
		if (WS_menu != null) {window.clearTimeout(WS_menu);}
		WS_menu=window.setTimeout('WS_initialize()',10);
	}
	
	var imgArray = new Array();
	imgArray[0] = "images/btn_furniture_on_060407191503_GlobalNavOver.gif";
	imgArray[1] = "images/btn_walldecor_on_060407191503_GlobalNavOver.gif";
	imgArray[2] = "images/butt/butt_bott_solution.gif";
	imgArray[3] = "images/butt/hbutt_services.gif";
	imgArray[4] = "images/btn_accessories_on_060407191503_GlobalNavOver.gif";
	imgArray[5] = "/media/WE/cSH/c_SH1ENT_gnavOver_060420203509_GlobalNavOver.gif";
	imgArray[6] = "/media/WE/cSH/c_SH1SLE_gnavOver_060522234955_GlobalNavOver.gif";
	
	
	var prlImages = new Array();
	
	function preloadimages(arg){
		for (i=0; i<arg.length; i++){
			prlImages[i] = new Image();
			prlImages[i].src = arg[i];
		}
		
		prlImages[arg.length] = new Image();
		prlImages[arg.length].src = "images/nav/img_div_on.gif";
	}
	preloadimages(imgArray);