//site.js //Created by: Tom jenkins //Date: 2010 22th Mar //Contains: //This contains frontend custom JS functions. N.B. Please launch through JQ onload where you can!! js_enabled(); $(function (){ //Search validation $(".noJS").hide() $('#SiteSearchForm').submit(function(){ if(($('#SiteSearch').val()=='')||($('#SiteSearch').val()==$('#SiteSearch')[0].defaultValue)){jAlert('Please enter something to search on', 'Search alert!'); return false} }); onLoadBuildEmail=function(){ $('.replaceEmail').each(function(){ $(this).html(''+$(this).html().replace("[at]","@")+'' ) }); }; $('.wdgtsearchBoxes').change(function(){ if ($(this).val()!=''){ $(this).parent().submit(); } }) $(".noJS").each(function(i,el){ var $item=$(el); $item.addClass('hidden'); }); // Initialize primary nav superMenu.init('#TopNav'); // Initialize clear inputs inputDefaults.init('#SiteSearch, .Newsletter'); $('.RSSPagination').each(function(){$(this).addClass('hidden');}); $('#paginationBottom').removeClass('hidden'); $('#paginationTop').removeClass('hidden'); }); var inputDefaults = { init: function (handle) { var that = this, initial = false; $(handle).focus(function () { if (!initial) { that.defaultVal = this.value; initial = true; } if (this.value === that.defaultVal) { this.value = ''; } }).blur(function () { if (this.value === '') { this.value = that.defaultVal; }; }); } }; /** * superMenu object literal * * You can change speed and delay before init function is run * * Changing speed: * superMenu.speed = 'fast'; * * Changing delay: * superMenu.delay = 500; * */ var superMenu = { delay: 800, speed: 'normal', init: function (handle) { var that = this, self, timer, prev, menuItem; $(handle).find('li a.link').each(function () { self = $(this).parent(); self.mouseenter(function () { // Checking for previous menu Item if it is available or active if (menuItem !== undefined && menuItem.find('a').hasClass('active') && menuItem.find('a').attr('href') !== $(this).find('a').attr('href')) { clearTimeout(timer); menuItem.find('ul.secondary').hide().prev('a').removeClass('active'); } else { clearTimeout(timer); } $(this).find('ul.secondary').slideDown(that.speed).prev('a').addClass('active'); }).mouseleave(function () { menuItem = $(this); timer = setTimeout(function () { menuItem.find('ul.secondary').slideUp(that.speed).prev('a').removeClass('active'); }, that.delay); }); }); } }; /** * Taken from Modernizer library * Replace "no-js" class from element with "js", if it exists */ function js_enabled () { docElement = document.documentElement; docElement.className = docElement.className.replace(/\bno-js\b/, 'js'); }