/**
*	required jQuery
*
*/

(function($) {
	$(document).ready(function(){

	  /* Video pop-ups */
	  	var options = {
	   		bgiframe: false,
	   		autoOpen: false,
	   		width: 460,
	   		resizable: false,
	   		modal: true
	  	};

	  	$([1, 2, 3, 4, 5]).each(function() {
			var num = this;
			if ($('#video-' + num).length > 0) {
				var dlg = $('#video-' + num).dialog(options);
			}

		   $('a.pop-video-'+num).click(function() {
		    	dlg.dialog("open");
		    	return false;
			});
		});


		/* do the following stuff, but don't bother doing it to IE6... */
		if (!(jQuery.browser.msie && $.browser.version <= 6)) {
			//Adds rounded corners to each link with the 'btn-small' or 'btn' classby injecting 4x empty <span> tags into the button
			$('a.btn').append('<span class="tl"></span><span class="tr"></span><span class="br"></span><span class="bl"></span>');
			$('a.btn-small').append('<span class="tl"></span><span class="tr"></span><span class="br"></span><span class="bl"></span>');
			$('a.btn-standard').append('<span class="tl"></span><span class="tr"></span><span class="br"></span><span class="bl"></span>');
			$('a.btn-large').append('<span class="tl"></span><span class="tr"></span><span class="br"></span><span class="bl"></span>');
			$('#course-tabs li a').append('<span class="tl"></span><span class="tr"></span>');
			$('#secondary-nav li').append('<span class="tl"></span><span class="tr"></span><span class="br"></span><span class="bl"></span>');
			$('#content aside ul li a').append('<span class="tl"></span><span class="tr"></span><span class="br"></span><span class="bl"></span>');
			$('div.side-taster .content-inner').append('<span class="otl"></span><span class="otr"></span><span class="obr"></span><span class="obl"></span>');
			$('.course-login-box').append('<span class="btl"></span><span class="btr"></span><span class="bbr"></span><span class="bbl"></span>');
		}

		/* add a class 'side-area-first' to the first 'side-area' in the sidebar */
		$(".sidebar .side-area:first").addClass("side-area-first");
		$(".sidebar-r .side-area:first").addClass("side-area-first");

		/* show-hide the 'pick a date' window for the sidebar booking panel */
		$("#pick-a-date, #pick-a-date-close").toggle(
			function () {
				$("#weekendSelection").fadeIn();
			},
			function () {
				$("#weekendSelection").fadeOut();
			}
		);

		/* add a highlight effect to the rows in the the 'pick a date' window for the sidebar booking panel */
		$("#wktDatesList li").hover(
	      function () {
				$(this).addClass("wktDatesList-over");
	      },
	      function () {
				$(this).removeClass("wktDatesList-over");
	      }
	    );

		/* add a 'no right margin' class to every 5th item in the tutors list */
		$("#tutor-profile-links li:nth-child(5n)").addClass("no-r-margin");


	});
})(jQuery);