///// preload /////
	var myimages=new Array()
		function preloadimages(){
		for (i=0;i<preloadimages.arguments.length;i++){
		myimages[i]=new Image()
		myimages[i].src=preloadimages.arguments[i]
		}
	}

	preloadimages(
		"/images/btn_join_1.gif",
		"/images/btn_continue_1.gif",
		"/images/btn_screensaver_1.gif",
		"/images/btn_coupon_1.gif",
		"/images/btn_homepage_1.gif",
		"/images/btn_login_1.gif",
		"/images/btn_addaccount_1.gif",
		"/images/btn_close_1.gif",
		"/images/btn_screensaver2_1.gif"
		)

	///// mouseover /////

	okay = false;
	var iName=""; var nav=navigator.appName.indexOf("Netscape"); var vers=parseInt(navigator.appVersion);
	  if ( (nav != -1 && vers >= 3) || (vers == 4) ) {
	
	default0 = new Image(); default0.src = "/images/btn_join_0.gif"
	default1 = new Image(); default1.src = "/images/btn_continue_0.gif"
	default2 = new Image(); default2.src = "/images/btn_screensaver_0.gif"
	default3 = new Image(); default3.src = "/images/btn_coupon_0.gif"
	default4 = new Image(); default4.src = "/images/btn_homepage_0.gif"
	default5 = new Image(); default5.src = "/images/btn_login_0.gif"
	default6 = new Image(); default6.src = "/images/btn_addaccount_0.gif"
	default7 = new Image(); default7.src = "/images/btn_close_0.gif"
	default8 = new Image(); default8.src = "/images/btn_screensaver2_0.gif"

	changed0 = new Image(); changed0.src = "/images/btn_join_1.gif"
	changed1 = new Image(); changed1.src = "/images/btn_continue_1.gif"
	changed2 = new Image(); changed2.src = "/images/btn_screensaver_1.gif"
	changed3 = new Image(); changed3.src = "/images/btn_coupon_1.gif"
	changed4 = new Image(); changed4.src = "/images/btn_homepage_1.gif"
	changed5 = new Image(); changed5.src = "/images/btn_login_1.gif"
	changed6 = new Image(); changed6.src = "/images/btn_addaccount_1.gif"
	changed7 = new Image(); changed7.src = "/images/btn_close_1.gif"
	changed8 = new Image(); changed8.src = "/images/btn_screensaver2_1.gif"
	 
	  }
	  function Ichange(p) {
	    if ( (nav != -1 && vers >= 3) || (vers == 4) ) {
	    var pSrc=eval(p+ ".src");
	    document[iName].src = pSrc;
	    }
	  }