function PrintPageOnload() {
	window.print();
}


function removeTextSizeClasses() {
	return jQuery("body").removeClass("small").removeClass("normal").removeClass("large");
}
function setBodyClassCurrentTextSizeClass() {
	toggleTextSize(getCurrentTextSizeClass());
}
function getCurrentTextSizeClass() {
	jQuery.cookie("SilenorTextPref", null);
	var sCurrentClass = jQuery.cookie("SilenorTextPref");
	if (sCurrentClass == null)
		sCurrentClass = "normal";
	return sCurrentClass;
}
function toggleTextSize(sNewClass) {
	//Reset
	jQuery("#text_size_item_small").removeClass("selected");
	jQuery("#text_size_item_normal").removeClass("selected");
	jQuery("#text_size_item_large").removeClass("selected");

	//Set
	jQuery("#text_size_item_" + sNewClass).addClass("selected");
	
	removeTextSizeClasses().addClass(sNewClass);
}
function toggleTextSizeByClick(sNewClass) {
	//Reset
	toggleTextSize(sNewClass);
	saveCurrentTextSizeClass(sNewClass);
}
function saveCurrentTextSizeClass(sNewClass) {
	jQuery.cookie("SilenorTextPref", sNewClass, { duration: 364, path: '/' });
}

function useGifOverPng() {
	return (jQuery.browser.msie && jQuery.browser.version < 7);
}

function setLeavingUrl(urlToLink) {
	jQuery("#lvPopContinueButton").attr('href', urlToLink);
}


function registerSubNav(objMainNavItemId) {
	jQuery(objMainNavItemId).hover(
		function() {
			jQuery(this).children('ul.closed').addClass("open").slideToggle('fast', function() { jQuery(this).removeClass("closed"); });
		}
		,
		function() {
			jQuery(this).children('ul.open').removeClass("closed").removeClass("open").slideToggle('fast', function() { jQuery(this).addClass("closed"); });
		}).children('ul').addClass("closed");
}