<!--// ROLLOVER VARIABLES BELOW// ok will become true once the rollover images are loaded// it will also determine if the browser supports the images array// if the browser does not support the array, ok will remain flasevar ok = false;	// ROLLOVER CODE BELOW// load images for the rollovers as the page is loadingif (document.images) {	var names = new Array(11);		names[0] = "clients";		names[1] = "casestudies";		names[2] = "disciplines";		names[3] = "aboutus";		names[4] = "home";		names[5] = "login";		names[6] = "contactus";		names[7] = "feature1";		names[8] = "feature2";		names[9] = "feature3";		names[10] = "feature4";	var statusText = new Array(11);		statusText[0] = "clients";		statusText[1] = "case studies";		statusText[2] = "disciplines";		statusText[3] = "about us";		statusText[4] = "home";		statusText[5] = "client log in";		statusText[6] = "contact us";		statusText[7] = "feature 1";		statusText[8] = "feature 2";		statusText[9] = "feature 3";		statusText[10] = "feature 4";	defaultStatus = statusText[startTextIndex];	var button_on = new Array(8);	var button_off = new Array(8);	for (var i=0; i<4; i++) {		button_on[i] = new Image();		button_on[i].src = "/img/nav/1/" + names[i] + "_h.gif";		button_off[i] = new Image();		button_off[i].src = "/img/nav/1/" + names[i] + ".gif";	}	for (var i=4; i<11; i++) {		button_on[i] = new Image();		button_on[i].src = "/img/nav/" + names[i] + "_h.gif";		button_off[i] = new Image();		button_off[i].src = "/img/nav/" + names[i] + ".gif";	}	button_on[i] = new Image();	button_on[i].src = "/img/hm/" + names[i] + "_h.gif";	button_off[i] = new Image();	button_off[i].src = "/img/hm/" + names[i] + ".gif";	ok = true;}// turns the rollover images "on"function switchOn(num) {// switch the images "on"	document.images[names[num]].src = button_on[num].src;	status = statusText[num];}// turns the rollover images "off"function switchOff(num) {// switch the images "off"	document.images[names[num]].src = button_off[num].src;	status = statusText[startTextIndex];}//-->