/* Controls the menu system */

$(document).ready(function(){

	originalTabID = $('#mainTabs li:has(a.selected)').attr('id');
	
	$('#topSubNav ul').hide();
	$('#' + originalTabID + 'Subnav').show();

	$('#mainTabs li').mouseover(function(){
		$('#topSubNav ul').hide();
		$('#mainTabs a').removeClass('hovered');

		if ($('a', this).hasClass('selected') == true) {
			$('#topSubNav').css('background-color', '#a4a9ac'); //default
		} else {
			$('#topSubNav').css('background-color', '#8d9397');
			$('a', this).addClass('hovered');
		}
		
		var thisID = $(this).attr('id') + 'Subnav';
		$('#' + thisID).show();


	});

	$('#mainTabs li').mouseout(function(){
		// restore old tab
		$('a', this).removeClass('hovered');
	});

	$('#globalNavigation').mouseleave(function(){			
		$('#topSubNav ul').hide();
		$('#mainTabs a').removeClass('hovered');
		// restore old menu
		$('#' + originalTabID + 'Subnav').show();
		//$('#' + originalTabID + ' a').addClass('hovered');
		$('#topSubNav').css('background-color', '#a4a9ac');
	});


	$('#topSubNav').hover(
		function(){
			var thisTabID = $(this).children('ul:visible').attr('id');
			if (thisTabID != null) {
				thisTabID = thisTabID.slice(0, thisTabID.length - 6);				
	
				if ($('#' + thisTabID + ' a').hasClass('selected') != true) {
					$('#' + thisTabID + ' a').addClass('hovered');
				}
			}
		},
		function(){
		}
	);
	
	
	$('#printPage').click(function(){
		window.print();
	});
	
	// add a "rel" attrib if Opera 7+  
	if(window.opera) {
		if ($("#bookmarkPage").attr("rel") != ""){ 
			$("#bookmarkPage").attr("rel","sidebar");
		}
	}
	
	$("#bookmarkPage").click(function(event){
		event.preventDefault(); 							// prevent the anchor tag from sending the user off to the link  
		var url = this.href;  
		var title = this.title;
		
		if (window.sidebar) { 								// Mozilla Firefox 
			window.sidebar.addPanel(title, url,"");  
		}else if( window.external ) { 						// IE Favorite  
			window.external.AddFavorite( url, title);  
		} else if(window.opera) {							// Opera 7+  
			//window.external.AddFavorite(url, name);
			return false; 
		} else { 											// Safari, Konq etc - browsers which do not support bookmarking scripts 
			alert('Unfortunately, this browser does not support the requested action,'  
			+ ' please bookmark this page manually.');  
		}  
	
	});
	

})