//=======================================================================================================
//-------------------------------------------------------------------------------------------------------
//	Custom Javascript functions
//-------------------------------------------------------------------------------------------------------
//=======================================================================================================
$(document).ready(function(){	

//---------------------------------------------------------------------------------------------------------
//	Predictive Search
//---------------------------------------------------------------------------------------------------------
	$('#header input[name="findtext"]').liveSearch({url: '/ajax/search.php?findtext='});

//-------------------------------------------------------------------------------------------------------
//	External Links
//-------------------------------------------------------------------------------------------------------
	$('a[href^="http://"]').attr("target", "_blank");

//-------------------------------------------------------------------------------------------------------
//	Share widget
//-------------------------------------------------------------------------------------------------------
	$("#share").click(
		function () {
			$(this).find("ul").toggle( 'fast' );
		}
	);
	
	$('a[href^="/raves"]').addClass("raves");

//-------------------------------------------------------------------------------------------------------
//	Share/Email
//-------------------------------------------------------------------------------------------------------
	var email_url;

	// select the overlay element - and "make it an overlay"
	$("#emailform").overlay({

		// some mask tweaks suitable for facebox-looking dialogs
		mask: {

			// you might also consider a "transparent" color for the mask
			color: '#fff',

			// load mask a little faster
			loadSpeed: 200,

			// very transparent
			opacity: 0.5
		},

		onBeforeLoad: function() {
			// grab wrapper element inside content
			var wrap	= this.getOverlay().find(".contentWrap");
			wrap.empty().prepend('<iframe id="emailthis" src="'+email_url+'"></iframe>');
		},

		// disable this for modal dialog-type of overlays
		closeOnClick: false

	});


	$("a#share-email").click(function(event){
		email_url	= $(this).attr("href");
		event.preventDefault();
		$("#emailform").overlay().load();
	});

//-------------------------------------------------------------------------------------------------------
//	Social Media Share - Open new window
//-------------------------------------------------------------------------------------------------------
	$("a#share-facebook,a#share-twitter,a#share-linkedin").click(function(event){

		//	Master category for all shares
		var	category	= 'Share';

		//	Share category
		var	subcategory	= $(this).attr("id");
		subcategory		= subcategory.split("-");
		subcategory		= subcategory[ ( subcategory.length - 1 ) ];

		//	Label based on title
		var	label		= $(document).attr("title");

		//	Send the event to Analytics
		_gaq.push(['_trackEvent', category, subcategory, label ]);
		
		var	attributes	= "width=550,height=300,location=0,menubar=0,toolbar=0";
		window.open( $(this).attr("href"), "share", attributes, true );
		event.preventDefault();
	});

//-------------------------------------------------------------------------------------------------------
//	Track Downloads
//-------------------------------------------------------------------------------------------------------
	$("a.download,a[href$='pdf'],a[href$='doc'],a[href$='mp3']").click(function(){

		//	Master category for all downloads
		var	category	= 'Downloads';

		//	Path of file being downloaded
		var	filepath	= $(this).attr("href");

		//	Use the file extention as the "action" parameter for the event
		filepath		= filepath.split(".");
		var	filetype	= filepath[ ( filepath.length - 1 ) ].toUpperCase();

		//	Label based on title or href
		var	label		= $(this).attr("title");

		if( !label )
		{
			label		= $(this).attr("href");
		}

		//	Send the event to Analytics
		_gaq.push(['_trackEvent', category, filetype, label ]);

		//	Open in new tab	
		$(this).attr("target","_blank");
	});

//---------------------------------------------------------------------------------------------------------
//	Expandible widgets
//---------------------------------------------------------------------------------------------------------
    $("h2.expand").click(function () {
		$(this).next("div.expandable").slideToggle("fast");
    });    

//---------------------------------------------------------------------------------------------------------
//	Remove text from the textboxes when one focuses on the textbox
//---------------------------------------------------------------------------------------------------------
    $('.inline-label input,.inline-label textarea').each(function(){

		$(this).focus(function(){
			$(this).siblings("label").fadeTo( 75, 0 );
		});

		$(this).blur(function(){
			if( $(this).val() )
			{
				fade_on_blur	= 0;
			}
			else
			{
				fade_on_blur	= 1.0;
			}
			$(this).siblings("label").fadeTo( 75, fade_on_blur );
		});

	});


//---------------------------------------------------------------------------------------------------------
//	Add submenu indicators
//---------------------------------------------------------------------------------------------------------
	$("nav#mainnav li.i1").find("ul").parent().each(function () {
		$(this).find("a.a1").addClass("showsub");
	});
	
	
	
// This adds 'placeholder' to the items listed in the jQuery .support object. 
jQuery(function() {
   jQuery.support.placeholder = false;
   test = document.createElement('input');
   if('placeholder' in test) jQuery.support.placeholder = true;
});
// This adds placeholder support to browsers that wouldn't otherwise support it. 
$(function() {
   if(!$.support.placeholder) { 
      var active = document.activeElement;
      $(':text').focus(function () {
         if ($(this).attr('placeholder') != '' && $(this).val() == $(this).attr('placeholder')) {
            $(this).val('').removeClass('hasPlaceholder');
         }
      }).blur(function () {
         if ($(this).attr('placeholder') != '' && ($(this).val() == '' || $(this).val() == $(this).attr('placeholder'))) {
            $(this).val($(this).attr('placeholder')).addClass('hasPlaceholder');
         }
      });
      $(':text').blur();
      $(active).focus();
      $('form:eq(0)').submit(function () {
         $(':text.hasPlaceholder').val('');
      });
   }
});	


});