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) {
			home_over = newImage("/images/home-over.gif");
			about_us_over = newImage("/images/about_us-over.gif");
			commercial_lines_over = newImage("/images/commercial_lines-over.gif");
			employee_benefits_over = newImage("/images/employee_benefits-over.gif");
			risk_management_over = newImage("/images/risk_management-over.gif");
			industry_links_over = newImage("/images/industry_links-over.gif");
			contact_us_over = newImage("/images/contact_us-over.gif");
			preloadFlag = true;
		}
	}
	
	function currentDate(){
		var months=new Array(13);
		months[1]="January";
		months[2]="February";
		months[3]="March";
		months[4]="April";
		months[5]="May";
		months[6]="June";
		months[7]="July";
		months[8]="August";
		months[9]="September";
		months[10]="October";
		months[11]="November";
		months[12]="December";
		var time=new Date();
		var lmonth=months[time.getMonth() + 1];
		var date=time.getDate();
		var year=time.getYear();
		if (year < 2000) year = year + 1900;
		return lmonth + " " + date + ", " + year;
	}
	
	function printerVersion(){
		var file = location.pathname;
		var printablePage = 'http://www.visioninsurancegroup.com/printable.php?requested=' + file.substring(1, file.length);
		
		var newWindow;
		newWindow=window.open(printablePage,'_printable','scrollbars=yes,width=600,height=400');
		newWindow.focus();
	
	}

	function openWindow (url, width, height) {
		window.open (url,'directions', 'toolbar=no,scrollbars=yes,resizable=off,width=' + width + ',height=' + height);
	}