/**
 * This file contains the functionality for initializing all the scripts in the
 * site and also there are some main initial settings included here, such as
 * setting rounded corners automatically, setting the Twitter functionality,
 * etc.
 * 
 * @author Pexeto
 */

var pexetoSite;

(function(jQuery){
pexetoSite = {
	enableCufon:'off',
	initSite : function() {
	
		// sets the colorbox lightbox
		jQuery(".gallery a").each(function(){
			jQuery(this).attr("rel", "lightbox[group]");
		});
		
		jQuery("a[rel^='lightbox']").prettyPhoto();

		this.setTestimonialFunc();
		
		//set the tabs functionality
		jQuery("ul.tabs").tabs("div.panes > div");
		
		//set the accordion functionality
		jQuery("#accordion").tabs("#accordion div.pane", {tabs: 'h2', effect: 'slide', initialIndex: 0});
		
		this.set_submit_comment();
		
		//SET THE SEARCH BUTTON CLICK HANDLER
		jQuery('#search_button').click(function(event){
			event.preventDefault();
			jQuery('#searchform').submit();
		});
		
		//set the hover animation of the images within anchors
		jQuery('a img').hover(function(){
			jQuery(this).stop().animate({opacity:0.85}, 300);
		},function(){
			jQuery(this).stop().animate({opacity:1}, 300);
		});
		
		this.setColumns();
		
		this.setDropDown();
		this.loadCufon();
	},
	
	loadCufon:function(){
		if(this.enableCufon==='on'){
			Cufon.replace('h1,h2,h3,h6,#portfolio-big-pagination,.showcase-item span,a.button span,.intro-text, a.button-small span,.drop-caps');
		}
	},
	
	
	setScrollable:function(){
		return jQuery('#slider-navigation').scrollable();
	},
	
	setPortfolioLightbox:function(){
		$('a[rel="lightbox[group]"]').prettyPhoto();
	},
	
	setDropDown:function(){
		var padding=jQuery.browser.msie?5:12;
		
		jQuery("#menu ul li").each(function(){
			if(jQuery(this).children('ul').length>0){
				jQuery(this).find('a:first').append('<span class="drop-arrow">&raquo;</span>');
			}
		});
		
		jQuery("#menu ul ul").data('padding', 15);
		jQuery("#menu ul ul ul").data('padding', 0);
		
		jQuery("#menu ul li").hover(function(){
			if(jQuery(this).children('ul.sub-menu').length>0){
				var ul = jQuery(this).find('ul:first');
				ul.stop().css({paddingTop:ul.data('padding'), height:'auto'}).slideDown(300, function()
				{
					ul.css({overflow:"visible", visibility:'visible'});
				});
			}
		}, function(){
			if(jQuery(this).children('ul.sub-menu').length>0){
				var ul = jQuery(this).find('ul:first');
				ul.stop().slideUp(300, function()
				{	
					ul.css({overflow:"hidden", display:"none"});
				});
			}
		});
		
		if(jQuery.browser.opera){
			jQuery("#menu ul li").mouseover(function(e){
				jQuery(this).css({backgroundColor:'#fff'});
			});
		}
		
		if(jQuery.browser.safari){
		var hiddenul=jQuery('<ul><li></li></ul>').css({visibility:'hidden',display:'block'});
		jQuery('#menu ul:first').find('li').not('#menu ul li li').eq(-1).append(hiddenul);
		}
	},
	
	setTestimonialFunc:function(){
		jQuery('#testimonials div:first').addClass('first');
		jQuery('#testimonials').tabs("#testimonials div", {
			tabs: 'img', 
			effect: 'horizontal'
		});
	},
	
	setColumns:function(){
		jQuery('#content-container .columns-wrapper').each(function(){
			if(jQuery(this).find('.nomargin').length!==1){
				jQuery(this).find('.two-columns').eq(-1).addClass('nomargin');
				jQuery(this).find('.three-columns').not('.services-box').eq(-1).addClass('nomargin');
				jQuery(this).find('.four-columns').eq(-1).addClass('nomargin');
			}
		});
	},
	
	/**
	 * Loads the Nivo image slider.
	 */
	loadNivoSlider : function(obj, effect, showButtons, showArrows, slices, speed, interval, pauseOnHover, autoplay) {
		obj.find('img:first').css({zIndex:10000});
		
		// load the Nivo slider	
		jQuery(window)
				.load(function() {
					obj.nivoSlider( {
						effect : effect, // Specify sets like:
						// 'fold,fade,sliceDown'
						slices : slices,
						animSpeed : speed,
						pauseTime : interval,
						startSlide : 0, // Set starting Slide (0 index)
						directionNav : showArrows, // Next & Prev
						directionNavHide : true, // Only show on hover
						controlNav : showButtons, // 1,2,3...
						controlNavThumbs : false, // Use thumbnails for
						// Control
						// Nav
						controlNavThumbsFromRel : false, // Use image rel for
						// thumbs
						keyboardNav : true, // Use left & right arrows
						pauseOnHover : pauseOnHover, // Stop animation while hovering
						manualAdvance : !autoplay, // Force manual transitions
						captionOpacity : 0.8, // Universal caption opacity
						beforeChange : function() {
						},
						afterChange : function() {
						},
						slideshowEnd : function() {
						} // Triggers after all slides have been shown
					});

					// remove numbers from navigation
						jQuery('.nivo-controlNav a').html('');
						jQuery('.nivo-directionNav a').html('');

						// center the slider navigation
						var slideNumber = jQuery('.nivo-controlNav a').length;
						var slideLeft = 980 / 2 - slideNumber * 21 / 2;
						jQuery('.nivo-controlNav:first').css( {
							left : slideLeft
						});
		    });
	},
	
	set_submit_comment:function(){
		jQuery('#submit_comment_button').click(function(event){
			event.preventDefault();
			jQuery('#commentform').submit();
		});
	}

};


}(jQuery));