/* contains:
jQuery
styleswitcher.js
hint.jquery.js
*/

/* ---- jQuery ---- */
$(document).ready(function(){
	// Text Size
	$('#text-size').addClass("show");
	$('#text-medium').addClass("show");
	$('#text-large').addClass("show");
	$('#text-xlarge').addClass("show");
	$('li#text-medium a').click(function(){setActiveStyleSheet('Medium'); return false;});
	$('li#text-large a').click(function(){setActiveStyleSheet('Large'); return false;});
	$('li#text-xlarge a').click(function(){setActiveStyleSheet('X-Large'); return false;});

	// Sidebar Navigation
	//hide all the child categories
	$('a.toggler').next().hide();	
	
	$('a.toggler').click(function(){
		$(this).parent().toggleClass("selected");
	    $(this).toggleClass("open").next().toggle();  
		$('a.toggler').not(this).removeClass("open").next().hide(); 
		return false;
	    });
	    
	//show the child cats for the selected parent - note this only happens after a postback when the values are set by back code
	$('li.selected a.toggler').addClass("open").next().show();
	
	// Search Title
	$('input#query').hint();
	
});

/* ---- styleswitcher.js ---- */
function setActiveStyleSheet(title) {var i, a, main;for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {a.disabled = true;if(a.getAttribute("title") == title) a.disabled = false;}}}
function getActiveStyleSheet() {var i, a;for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");}return null;}
function getPreferredStyleSheet() {var i, a;for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {if(a.getAttribute("rel").indexOf("style") != -1&& a.getAttribute("rel").indexOf("alt") == -1&& a.getAttribute("title")) return a.getAttribute("title");}return null;}
function createCookie(name,value,days) {if (days) {var date = new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires = "; expires="+date.toGMTString();}else expires = "";document.cookie = name+"="+value+expires+"; path=/";}
function readCookie(name) {var nameEQ = name + "=";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(nameEQ) == 0) return c.substring(nameEQ.length,c.length);}return null;}
window.onload = function(e) {var cookie = readCookie("style");var title = cookie ? cookie : getPreferredStyleSheet();setActiveStyleSheet(title);}
window.onunload = function(e) {var title = getActiveStyleSheet();createCookie("style", title, 365);}
var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);


/* ---- hint.jquery.js ---- */
/*
@author Remy Sharp
@url http://remysharp.com/2007/01/25/jquery-tutorial-text-box-hints/
*/
(function ($) {
$.fn.hint = function (blurClass) {
	if (!blurClass) blurClass = 'blur';
	return this.each(function () {
		var $$ = $(this); 
		var title = $$.attr('title'); 
		if (title) { 
			$$.blur(function () {if ($$.val() == '') {$$.val(title).addClass(blurClass);}})
			.focus(function () {if ($$.val() == title) {$$.val('').removeClass(blurClass);}})
			.parents('form:first').submit(function () {if ($$.val() == title) {$$.val('').removeClass(blurClass);}
			}).end()
			.blur();
			if ($.browser.mozilla && !$$.attr('autocomplete')) {setTimeout(function () {if ($$.val() == title) $$.val(''); $$.blur();}, 10);}
		}
	});
};
})(jQuery);