/*
 * Co-Tutor General Javascript Include
 *
 * @author  Paul Newman
 * @version  1.0.0
 */



$(document).ready( function() {



	// Make visible any tags that are intended for javascript interaction (they should be hidden by default in the CSS)
	$('.jsactive').css('visibility', 'visible');

	// Hide any tags that are there to remind people of javascripts benefits (they should be visible by default in the CSS)
	$('.jshide').css('visibility', 'hidden');


	// Activate any toggleable areas
	$('.toggletrigger').each( function(index) {
		$('#' + $(this).attr('toggleid')).hide();
	}).click( function() {
		var toggletrigger = $(this);
		$('#' + $(this).attr('toggleid')).slideToggle("fast", function () {
			if ($(this).is(":visible")) {
				toggletrigger.addClass("toggletriggerdown");
			} else {
				toggletrigger.removeClass("toggletriggerdown");
			}
		});
	});



	/*
	 * Show how many message are pending
	 */
	$('#pagenav_messages > a').append('  ');
	

	/*
 	 * Quickfind Auto-Complete Styling
 	 */


	var quickfind = $("#quickfind");

	if (quickfind) {
		var quickfind_default = 'Enter name';

		quickfind.val(quickfind_default).css('color','#666');

		quickfind.hover( function() { showing_quicklinks = false; });

		quickfind.focus( function() {
			showing_quicklinks = false;   // Make sure the quicklinks list goes away

			if ($(this).val()==quickfind_default) {
				$(this).val('').css('color','#000');
			}
		});

		quickfind.blur( function() {
			if ($(this).val()=='') {
				$(this).val(quickfind_default).css('color','#666');
			}
		});

	}



});



/*
 * Quicklinks Menu Handling
 */


var showing_quicklinks = false;


function checkQuicklinksHover() {
	if (!showing_quicklinks) {
		showing_quicklinks = false;
		$('#quicklinks').slideUp('fast');
	} else {
		setTimeout('checkQuicklinksHover()', 500);
	}
}// /checkQuicklinksHover()



$(document).ready( function() {

	// Add the quicklinks button
	$('#pagenav table.tabmenu > tbody > tr').append('<td id="pagenav_quicklinks"><a href="#">Quick Links..</a></td>');


	// Add the quicklinks menu
	$('#pagenav').after(' \
		<div id="quicklinks"> \
						<div class="quicklink_group"> \
				<div class="title">View My ..</div> \
				<ul class="actions"> \
					<li><a href="/home/?a=pastoral"><img src="/images/web_application/gif_16x16/16x16_user2.gif" width="16" height="16" /> <span class="hilight">Pastoral</span> Tutees</a></li> \
					<li><a href="/home/?a=placement"><img src="/images/web_application/gif_16x16/16x16_user2.gif" width="16" height="16" /> <span class="hilight">Placement</span> Students</a></li> \
					<li><a href="/home/?a=dissertation"><img src="/images/web_application/gif_16x16/16x16_user2.gif" width="16" height="16" /> <span class="hilight">Dissertation</span> Students</a></li> \
					<li><a href="/home/?a=research"><img src="/images/web_application/gif_16x16/16x16_user2.gif" width="16" height="16" /> <span class="hilight">Research</span> Students</a></li> \
					<li><a href="/home/?a=module"><img src="/images/web_application/gif_16x16/16x16_user2.gif" width="16" height="16" /> <span class="hilight">Module</span> Students</a></li> \
					<li><a href="/home/?a=bookmarked"><img src="/images/web_application/gif_16x16/16x16_fav.gif" width="16" height="16" /> <span class="hilight">Bookmarks</span></a></li> \
					<li><a href="/home/?a=archive"><img src="/images/web_application/gif_16x16/16x16_clock.gif" width="16" height="16" /> <span class="hilight">Archived Tutees</span></a></li> \
				</ul> \
			</div> \
		</div> \
	');


	// Add events to the "quick links" link
	var quicklinks_tab = $('#pagenav_quicklinks a');

	if (quicklinks_tab) {

		quicklinks_tab.click( function() { return false; } );

		quicklinks_tab.hover( function() {
			$('#quicklinks').slideDown();
			showing_quicklinks = true;
		}, function () {
			showing_quicklinks = false;
			setTimeout('checkQuicklinksHover()', 500);
		});

		$('#quicklinks').hover( function() {
			showing_quicklinks = true;
		}, function () {
			showing_quicklinks = false;
			setTimeout('checkQuicklinksHover()', 300);
		});

	}// /if(quicklinks_tab)



});



/*
 * Missing Tutee Image Check
 */



$(document).ready( function() {

	$("img.tutee_image").error(function () {
	  $(this).unbind("error").attr('src', '/api/profile/no_cis_image.jpg');
	});

});