/***************************
	  CUSTOM JQUERY
***************************/

// FUNCTIONS

// Fix height of the Container

    var calcContainerHeight = function() {
        var headerDimensions = $('#header').height();
        $('#container').height($(window).height() - headerDimensions);
    }
  
// Fix height of Content section

    var calcContentHeight = function() {
        var headerDimensions = $('#header').height();
		var subheaderDimensions = $('#subheader').height();
        $('#content').height($(window).height() - headerDimensions - subheaderDimensions -1);
    }
  
// Make sure the whole of the sidebar menu is always displayed

	var calcSidebarHeight = function() {
		var buttonDimensions = $('a.menu').outerHeight();
		var navigationDimensions = $('ul.navigation.visible').outerHeight();
		$('div#sidebar').css('min-height', buttonDimensions + navigationDimensions+ 50);
	}
	
// Message box height compared to browser window height

	var calcMessageBox = function() {
			$('#facebox .content').height($(window).height() -250);
	}
	
// Set up sidebar menu basics

	var SidebarMenu = function() {
		if( $('ul.navigation li.current').length>0 ){
			var CurrentNavigation = $('html').find('ul.navigation li.current').parent().attr('id');
			var CurrentNavigationName = $('a[href="'+CurrentNavigation+'"]').html();
			$('a.menu').empty().append(CurrentNavigationName);
			$('ul.navigation').hide();
			$('ul.navigation li.current').parent().addClass('visible').show();
		}
		else{
			var FirstNavigation = $('html').find('ul.navigation:first').attr('id');
			var FirstNavigationName = $('a[href="'+FirstNavigation+'"]').html();
			$('ul#'+FirstNavigation).addClass('current');
			$('a.menu').empty().append(FirstNavigationName);
			$('ul.navigation:not(.current)').hide();
		}
		$('ul.navigation li ul').hide(); //Hide all sub nav's
		if( $('ul.navigation li.current:contains(ul)')){
			$('ul.navigation li.current ul').show();
		}
	}
	
// MAIN JQUERY
  
$(document).ready(function() {
	
	// Run functions on window load, and resize
	
	    $(window).resize(function() {
	        calcContainerHeight();
			calcContentHeight();
			calcMessageBox();
	    }).load(function() {
	        calcContainerHeight();
			calcContentHeight();
			SidebarMenu();
			calcSidebarHeight();
	    });
		
	// Make dropdown menu work on click
		
		$('a.menu').click(function () { 
	    	$('ul#menu').slideDown('fast'); 
			return false;
	    });
		
	// Hide dropdown when user clicks outside of it
	
		$('body').click(function() {
			$('ul#menu:visible').hide(); 
		});
		
	// Display the correct menu when picked from dropdown menu
	
		$('ul#menu li a').click(function (){
			$('ul#menu:visible').hide(); 
			var NavigationDestination = $(this).attr('href');
			if( $('ul#'+NavigationDestination).is(':visible') ) {
			}
			else{
				$('a.menu').empty().append(NavigationDestination);
				$('ul.navigation').hide();
				$('ul#'+NavigationDestination).slideDown('fast', function() {
					calcSidebarHeight();
				});
			}
			return false;
		});
		
	// If sub navigation exists, display when the link is clicked, if it's already visible do nothing, if there is no sub navigation, the link functions normally
	
		$('ul.navigation li a').not('ul.navigation li ul li a').click(function (){
			if($(this).siblings('ul:not(:visible)').length){
		    	$('ul.navigation li ul').slideUp('medium');
		    	$(this).siblings('ul').slideDown('medium', function(){
					calcSidebarHeight();
				});
		    	return false;
		    }
			else if ($(this).siblings('ul:visible').length){
				return false;
			}
			else{
		    	// Maybe do some more stuff in here...
		    }
		});
		
	// Fire the Uniform Script if checkboxes, radio buttons, or file inputs are found
	
		var applyUniform = function() {
			$.getScript('../js/jquery.uniform.min.js', function() {
				$("input:checkbox, input:radio, input:file").uniform();	
				$('input:file').after('<div class="clear"></div>')
        	});
		}
							
		if ($('input:checkbox').length > 0){
			applyUniform();
		}
		else if ($('input:radio').length > 0){
			applyUniform();
		}
		else if ($('input:file').length > 0){
			applyUniform();
		}
		
	// Fire Stylish Select plugin if selects are found	
		
		if ($('select').length > 0){
			$.getScript('../js/jquery.stylish-select.min.js', function() {
				$('select').sSelect({ddMaxHeight: '200px'});
      		});
		}
		
	// Fire jHtmlArea and ColorpickerMenu plugins if textarea with a class of full is found.
			
		if ($('textarea.full').length > 0){
			$.getScript('../js/jHtmlArea-0.7.0.js', function() {
				$.getScript('../js/jHtmlArea.ColorPickerMenu-0.7.0.js', function() {
					$("textarea.full").htmlarea({
						toolbar: [
					        ["html"], ["bold", "italic", "underline", "strikethrough", "|", "subscript", "superscript"],
					        ["forecolor", "increasefontsize", "decreasefontsize"],
					        ["orderedlist", "unorderedlist"],
					        ["indent", "outdent"],
					        ["justifyleft", "justifycenter", "justifyright"],
					        ["link", "unlink", "image", "horizontalrule"],
					        ["p", "h1", "h2", "h3", "h4", "h5", "h6"],
					        ["cut", "copy", "paste"]
					    ]
					});
	       		});
	        });
		}
		
	// Make the facebox modal plugin run if a link is found (used for profile messages)
		
		if ($('a[rel*=facebox]')){
			$.getScript('../js/facebox.js', function() {
				$('a[rel*=facebox]').facebox();
				calcMessageBox();
			});
		}
		
	// Close notifications (fade and slideup)
		
		$(".notification a.close").click(function () {
			$(this).parent().fadeTo(400, 0, function () {
				$(this).slideUp(200);
			});
			return false;
		});		
			   		
});