/* ########################################################################### *
/* ***** INDEX *************************************************************** *
/* ########################################################################### *
/* ##### GLOBAL JS CONFIGURATION
/* ########################################################################### */

/* ########################################################################### *
/* ##### GLOBAL JS CONFIGURATION
/* ########################################################################### */

/* ########################################################################### *
/* ##### INITIALISATION
/* ########################################################################### */

$(document).ready(ecl_init_global);

function ecl_init_global()
{
	// Navigation
	ecl_navigation();
	
	//Expand clickable areas
	ecl_homepage();
	
	// Hide Show Member fieldsets;
	ecl_init_hide_show();
	
	// Form example text
	ecl_example_txt();
	
	// handle scrolling images in right panel
	scrollingImages();
	
	//Add Google Analytics Advertising tracking
	//analytics_tracking();

	//Add yoxview
	yoxview();

	// Disable right click context menus from elements
	disablecontextmenu();
	
	showBaseHover();
	
    // -------------------------------------------------------------------------------------------------------
    // Cufon - font replacement
    // -------------------------------------------------------------------------------------------------------
    
    if ( ! ( $.browser.msie && ($.browser.version == 6) ) ){ // only apply cufon on modern browsers
    
        Cufon.replace('#nav-global a.overrideFont', {hover: true});
    }
	
}



/* ########################################################################### *
/* ##### PRESENTATION
/* ########################################################################### */

function ecl_navigation (){
	$("ul.sf-menu").superfish({speed: 1});
	
	$(".nav_primary ul li.active, .nav_primary ul li.trail").next().addClass('next');
	$(".nav_primary ul li").hover(function () {
		$(this).next().addClass("next");
	  },
	  function () {
		  if(!$(this).hasClass("active") && !$(this).hasClass("trail")){
			$(this).next().removeClass("next");
		  }
	  }
	)
}

function ecl_example_txt(){
	$('#form-search-01').example(function() {
	  return $(this).attr('title');
	});	
}

function scrollingImages() {
	
	//Randomly cycle through scrolling images.
	if($('.scrollingImages').length){
		$('.scrollingImages').cycle({
								 fx: 'fade',
								 timeout: 4000,
								 pause: true
								 });	
	}

}

function analytics_tracking(){
	
	//advert links have rel="advert" on them, each time it clicks, sends info to google
	$("a[rel='advert']").each(function(){
		   $(this).click(function(){
		      var href = $(this).attr("href");
		      _gaq.push(['_trackEvent', 'Advert', 'Clicked', href]);
		      return true;
		   });
		});
	
	//links that are surrounded with a downloadLink div, each time it clicks, sends info to google
	$(".downloadLink a").each(function(){
		   $(this).click(function(){
		      var href = $(this).attr("href");
		      _gaq.push(['_trackEvent', 'Download Links', 'Clicked', href]);
		      return true;
		   });
		});
	$(".downloadLinkIgnoreImg a").each(function(){
		   $(this).click(function(){
		      var href = $(this).attr("href");
		      _gaq.push(['_trackEvent', 'Download Links', 'Clicked', href]);
		      return true;
		   });
		});

	//links that are surrounded with a extLink div, each time it clicks, sends info to google
	$(".extLink a").each(function(){
		   $(this).click(function(){
		      var href = $(this).attr("href");
		      _gaq.push(['_trackEvent', 'Offsite Links', 'Clicked', href]);
		      return true;
		   });
		});
	$(".extLinkIgnoreImg a").each(function(){
		   $(this).click(function(){
		      var href = $(this).attr("href");
		      _gaq.push(['_trackEvent', 'Offsite Links', 'Clicked', href]);
		      return true;
		   });
		});

}

function ecl_homepage() {
	//Expand clickable area
//	$('.newsItem').css('cursor','pointer')
//				  .hover(function(){
//					  $(this).find("a").css('text-decoration','underline');
//				  },function(){
//					  $(this).find("a").css('text-decoration','none');
//				  })
//				  .click(function(){
//				      window.location = $(this).find("a").attr("href");
//				  });
	
	//Randomly cycle through images on the home page.
	if($('#homeBannerImages').length){
		$('#homeBannerImages').cycle({
								 fx: 'fade',
								 timeout: 8000
								 });	
	}
	
	if($.browser.msie){
		//Fade images in and out on hover
		$('.logos a img').css("opacity", 0.5);
		$('.logos a img')	
		.hover(function(){
			$(this).css("opacity", 1);
		},function(){
			$(this).css("opacity", 0.5);
		});
	}else{
		//Fade images in and out on hover
		$('.logos a img').fadeTo("fast", 0.5);
		$('.logos a img')	
		.hover(function(){
			$(this).fadeTo("fast", 1);
		},function(){
			$(this).fadeTo("fast", 0.5);
		});
	}

	
	if (!((jQuery.browser.msie)&&(parseInt(jQuery.browser.version)<=6))) {
	if($('#scroller').length>0){
		$('#scroller').jcarousel({
			wrap: 'last',
			initCallback: mycarousel_initCallback
		});
	}
	}
	
	
}

function mycarousel_initCallback(carousel)
{
    // Disable autoscrolling if the user clicks the prev or next button.
    carousel.buttonNext.bind('click', function() {
        carousel.startAuto(0);
    });

    carousel.buttonPrev.bind('click', function() {
        carousel.startAuto(0);
    });

    // Pause autoscrolling if the user moves with the cursor over the clip.
    carousel.clip.hover(function() {
        carousel.stopAuto();
    }, function() {
        carousel.startAuto();
    });
};


function scrollingWidth(){
	$('#scroller')
	.css('width','30000px');
	
	$('#logoContainer')
	.css('position','relative')
	.css('overflow','hidden')
	.css('height','40px')
	.css('top','2px');
}

function scrollDivLeft(id){
  clearTimeout(timerRight) 
  document.getElementById(id).scrollLeft-=scrollStep
  timerRight=setTimeout("scrollDivLeft('"+id+"')",10)
}

function scrollDivRight(id){

  clearTimeout(timerLeft)
  document.getElementById(id).scrollLeft+=scrollStep
  timerLeft=setTimeout("scrollDivRight('"+id+"')",10)
}

function stopMe(){
  clearTimeout(timerRight) 
  clearTimeout(timerLeft)
}

function ecl_init_hide_show(){
	$('.form-container .memberHeading h2')	.css('cursor','pointer')
											.each(function(){
												if(!$(this).hasClass('active')){		   
													$(this).addClass('collapsed');
													$(this).parent().next('fieldset').hide();
												}
											})
											.hover(function(){
												$(this).css('text-decoration','underline');
											},function(){
												$(this).css('text-decoration','none');
											})
											.click(function(){
												if($(this).hasClass('collapsed')){	
													$(this).parent().next('fieldset').show();
													$(this).removeClass('collapsed');
												}else{
													$(this).parent().next('fieldset').hide();
													$(this).addClass('collapsed');
												}
											});		
}


function yoxview() {
	$(".yoxview").yoxview({
	    videoSize: {maxwidth: 720, maxheight: 560}
	});
}

/* ########################################################################### *
/* ##### DISABLE RIGHT CLICK CONTEXT MENU
/* ########################################################################### */

function disablecontextmenu() {
	$(".disablecontextmenu").bind("contextmenu",function(e){
        return false;
    });
}

function showBaseHover()
{
	if ($('#baseHover').length > 0)	{
		var cookieName = $('#baseHover').attr('data-uuid');
		// Check whether the hover should be hidden
		if (cookieName && readCookie(cookieName)) {
			$('#baseHover').hide();
		}
		else {
			$('#baseHover').show();
			
			var popup = $('#baseHover')
				.css({"bottom": -1 * $('#baseHover').height()})
				.hide();
	
			popup.show().animate( { bottom: 5 }, 750);
	
			$('#baseHoverSpacer').height($('#baseHover').height());

			$('#closeBaseHover').click(function(){
				$('#baseHover').hide();
				$('#baseHoverSpacer').height(1);
				if (cookieName) {
					createCookie(cookieName, true, 365);
				}
			});
		}
		
	}
}

/***************************************************************************** *
 **** UTIL FUNCTIONS
/***************************************************************************** */

function isIE(version, lessThan){
	version = (version==undefined) ? 6 : version;
	lessThan = (lessThan==undefined) ? false : lessThan;
	
	if(lessThan){
		if (($.browser.msie)&&(parseInt($.browser.version)<=version)){
			return true;
		}
	} else {
		if (($.browser.msie)&&(parseInt($.browser.version)==version)){
			return true;
		}
	}
	
	return false;	
}

function createCookie( name,value,days) 
{
    if ( days) 
    {
            var date = new Date( );
            date.setTime( date.getTime( )+( days*24*60*60*1000));
            var expires = "; expires="+date.toGMTString( );
    }
    else var expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie( name) 
{
    var nameEQ = name + "=";
    var ca = document.cookie.split( ';');
    for( var i=0;i < ca.length;i++) 
    {
            var c = ca[i];
            while ( c.charAt( 0)==' ') c = c.substring( 1,c.length);
            if ( c.indexOf( nameEQ) == 0) return c.substring( nameEQ.length,c.length);
    }
    return null;
}

function eraseCookie( name) 
{
    createCookie( name,"",-1);
}


/* ########################################################################### *
/* ##### Recaptcha Options
/* ########################################################################### */
var RecaptchaOptions = {
	theme : 'white'
};

/* FIN */