function setFontSize() {
	//cookie
	var strCookie = "vcufontsize=";
	
	//cookie values
	var small = "0";
	var medium = "1";
	var large = "2";
	 
	//styles
	var styleBodySmall = "10pt";
	var styleMaskSmall = "";
	
	var styleBodyMedium = "12pt";
	var styleMaskMedium = "-13px";
	
	var styleBodyLarge = "14pt";
	var styleMaskLarge = "-14px";
	
	//find cookie
	var ca = document.cookie.split(";");
	for (var i=0; i < ca.length; i++) {
		var c = ca[i];
		while (c.charAt(0) == ' ') c = c.substring(1,c.length);
		if (c.indexOf(strCookie) == 0) {
			//found cookie apply styles
			switch (c.substring(strCookie.length, c.length)) {
				case (small):
					$("body").css("font-size",styleBodySmall);
					$("#navbar_vcu_left_mask").css("top", styleMaskSmall);
					$("#navbar_vcu_right_mask").css("top", styleMaskSmall);
					break;
				case (medium):
					$("body").css("font-size",styleBodyMedium);
					$("#navbar_vcu_left_mask").css("top", styleMaskMedium);
					$("#navbar_vcu_right_mask").css("top", styleMaskMedium);
					break;
				case (large):
					$("body").css("font-size",styleBodyLarge);
					$("#navbar_vcu_left_mask").css("top", styleMaskLarge);
					$("#navbar_vcu_right_mask").css("top", styleMaskLarge);
					break;
			}
			return;
		}
	}
	//could not find cookie - default
	$("body").css("font-size",styleBodySmall);
	$("#navbar_vcu_left_mask").css("top", styleMaskSmall);
	$("#navbar_vcu_right_mask").css("top", styleMaskSmall);
}