/*Supersized - Fullscreen Slideshow jQuery PluginBy Sam Dunn (www.buildinternet.com // www.onemightyroar.com)Version: supersized.2.0.js // Relase Date: 5/7/09Website: www.buildinternet.com/project/supersizedThanks to Aen for preloading, fade effect, & vertical centering*/(function($){	//Resize image on ready or resize	$.fn.supersized = function() {		$.inAnimation = false;		$.paused = false;		var options = $.extend($.fn.supersized.defaults, $.fn.supersized.options);				$(window).bind("load", function(){			$('#loading').hide();			$('#supersize').fadeIn('fast');			$('#content').show();			if ($('#slideshow .activeslide').length == 0) $('#supersize a:first').addClass('activeslide');			if (options.slide_captions == 1) $('#slidecaption').html($('#supersize .activeslide').find('img').attr('title'));			if (options.navigation == 0) $('#navigation').hide();			//Slideshow			if (options.slideshow == 1){				if (options.slide_counter == 1){ //Initiate slide counter if active					$('#slidecounter .slidenumber').html(1);	    			$('#slidecounter .totalslides').html($("#supersize > *").size());	    		}				slideshow_interval = setInterval("nextslide()", options.slide_interval);				if (options.navigation == 1){ //Skip if no navigation					$('#navigation a').click(function(){     						$(this).blur();     						return false;     					}); 						//Slide Navigation				    $('#nextslide').click(function() {				    	if($.paused) return false; if($.inAnimation) return false;					    clearInterval(slideshow_interval);					    nextslide();					    slideshow_interval = setInterval(nextslide, options.slide_interval);					    return false;				    });				    $('#prevslide').click(function() {				    	if($.paused) return false; if($.inAnimation) return false;				        clearInterval(slideshow_interval);				        prevslide();				        slideshow_interval = setInterval(nextslide, options.slide_interval);				        return false;				    });					$('#nextslide img').hover(function() {						if($.paused == true) return false;					   	$(this).attr("src", "images/forward.gif");					}, function(){						if($.paused == true) return false;					    $(this).attr("src", "images/forward_dull.gif");					});					$('#prevslide img').hover(function() {						if($.paused == true) return false; 					    $(this).attr("src", "images/back.gif");					}, function(){						if($.paused == true) return false;					    $(this).attr("src", "images/back_dull.gif");					});									    //Play/Pause Button				    $('#pauseplay').click(function() {				    	if($.inAnimation) return false;				    	var src = ($(this).find('img').attr("src") === "images/play.gif") ? "images/pause.gif" : "images/play.gif";      					if (src == "images/pause.gif"){      						$(this).find('img').attr("src", "images/play.gif");      						$.paused = false;					        slideshow_interval = setInterval(nextslide, options.slide_interval);  				        }else{				        	$(this).find('img').attr("src", "images/pause.gif");				        	clearInterval(slideshow_interval);				        	$.paused = true;				        }      					$(this).find('img').attr("src", src);					    return false;				    });				    $('#pauseplay').mouseover(function() {				    	var imagecheck = ($(this).find('img').attr("src") === "images/play_dull.gif");				    	if (imagecheck){      						$(this).find('img').attr("src", "images/play.gif"); 				        }else{				        	$(this).find('img').attr("src", "images/pause.gif");				        }				    });				    				    $('#pauseplay').mouseout(function() {				    	var imagecheck = ($(this).find('img').attr("src") === "images/play.gif");				    	if (imagecheck){      						$(this).find('img').attr("src", "images/play_dull.gif"); 				        }else{				        	$(this).find('img').attr("src", "images/pause_dull.gif");				        }				        return false;				    });				}			}		});						$(document).ready(function() {			$('#supersize').resizenow(); 		});				//Pause when hover on image		$('#supersize > *').hover(function() {	   		if (options.slideshow == 1 && options.pause_hover == 1){	   			if(!($.paused) && options.navigation == 1){	   				$('#pauseplay > img').attr("src", "images/pause.gif"); 	   				clearInterval(slideshow_interval);	   			}	   		}	   		original_title = $(this).find('img').attr("title");	   		if($.inAnimation) return false; else $(this).find('img').attr("title","");	   	}, function() {			if (options.slideshow == 1 && options.pause_hover == 1){				if(!($.paused) && options.navigation == 1){					$('#pauseplay > img').attr("src", "images/pause_dull.gif");					slideshow_interval = setInterval(nextslide, options.slide_interval);				} 			}			$(this).find('img').attr("title", original_title);		   	});				$(window).bind("resize", function(){    		$('#supersize').resizenow(); 		});				$('#supersize').hide();		$('#content').hide();	};		//Adjust image size	$.fn.resizenow = function() {		var options = $.extend($.fn.supersized.defaults, $.fn.supersized.options);	  	return this.each(function() {	  					//Define image ratio			var ratio = options.startheight/options.startwidth;						//Gather browser and current image size			var imagewidth = $(this).width();			var imageheight = $(this).height();			var browserwidth = $(window).width();			var browserheight = $(window).height();			var offset;			//Resize image to proper ratio			if ((browserheight/browserwidth) > ratio){			    $(this).height(browserheight);			    $(this).width(browserheight / ratio);			    $(this).children().height(browserheight);			    $(this).children().width(browserheight / ratio);			} else {			    $(this).width(browserwidth);			    $(this).height(browserwidth * ratio);			    $(this).children().width(browserwidth);			    $(this).children().height(browserwidth * ratio);			}			if (options.vertical_center == 1){				$(this).children().css('left', (browserwidth - $(this).width())/2);				$(this).children().css('top', (browserheight - $(this).height())/2);			}			return false;		});	};		$.fn.supersized.defaults = { 			startwidth: 4,  			startheight: 3,			vertical_center: 1,			slideshow: 1,			navigation:1,			transition: 1, //0-None, 1-Fade, 2-slide top, 3-slide right, 4-slide bottom, 5-slide left			pause_hover: 0,			slide_counter: 1,			slide_captions: 1,			slide_interval: 5000	};	})(jQuery);	//Slideshow Next Slide	function nextslide() {		if($.inAnimation) return false;		else $.inAnimation = true;	    var options = $.extend($.fn.supersized.defaults, $.fn.supersized.options);	    var currentslide = $('#supersize .activeslide');	    currentslide.removeClass('activeslide');			    if ( currentslide.length == 0 ) currentslide = $('#supersize a:last');				    var nextslide =  currentslide.next().length ? currentslide.next() : $('#supersize a:first');	    var prevslide =  nextslide.prev().length ? nextslide.prev() : $('#supersize a:last');						//Display slide counter		if (options.slide_counter == 1){			var slidecount = $('#slidecounter .slidenumber').html();			currentslide.next().length ? slidecount++ : slidecount = 1;		    $('#slidecounter .slidenumber').html(slidecount);		}				$('.prevslide').removeClass('prevslide');		prevslide.addClass('prevslide');				//Captions require img in <a>	    if (options.slide_captions == 1) $('#slidecaption').html($(nextslide).find('img').attr('title'));			    nextslide.hide().addClass('activeslide')	    	if (options.transition == 0){	    		nextslide.show(); $.inAnimation = false;	    	}	    	if (options.transition == 1){	    		nextslide.fadeIn(750, function(){$.inAnimation = false;});	    	}	    	if (options.transition == 2){	    		nextslide.show("slide", { direction: "up" }, 'slow', function(){$.inAnimation = false;});	    	}	    	if (options.transition == 3){	    		nextslide.show("slide", { direction: "right" }, 'slow', function(){$.inAnimation = false;});	    	}	    	if (options.transition == 4){	    		nextslide.show("slide", { direction: "down" }, 'slow', function(){$.inAnimation = false;});	    	}	    	if (options.transition == 5){	    		nextslide.show("slide", { direction: "left" }, 'slow', function(){$.inAnimation = false;});	    	}	    		    $('#supersize').resizenow();//Fix for resize mid-transition	    	}		//Slideshow Previous Slide	function prevslide() {		if($.inAnimation) return false;		else $.inAnimation = true;	    var options = $.extend($.fn.supersized.defaults, $.fn.supersized.options);	    var currentslide = $('#supersize .activeslide');	    currentslide.removeClass('activeslide');			    if ( currentslide.length == 0 ) currentslide = $('#supersize a:first');				    var nextslide =  currentslide.prev().length ? currentslide.prev() : $('#supersize a:last');	    var prevslide =  nextslide.next().length ? nextslide.next() : $('#supersize a:first');				//Display slide counter		if (options.slide_counter == 1){			var slidecount = $('#slidecounter .slidenumber').html();			currentslide.prev().length ? slidecount-- : slidecount = $("#supersize > *").size();		    $('#slidecounter .slidenumber').html(slidecount);		}				$('.prevslide').removeClass('prevslide');		prevslide.addClass('prevslide');				//Captions require img in <a>	    if (options.slide_captions == 1) $('#slidecaption').html($(nextslide).find('img').attr('title'));			    nextslide.hide().addClass('activeslide')	    	if (options.transition == 0){	    		nextslide.show(); $.inAnimation = false;	    	}	    	if (options.transition == 1){	    		nextslide.fadeIn(750, function(){$.inAnimation = false;});	    	}	    	if (options.transition == 2){	    		nextslide.show("slide", { direction: "down" }, 'slow', function(){$.inAnimation = false;});	    	}	    	if (options.transition == 3){	    		nextslide.show("slide", { direction: "left" }, 'slow', function(){$.inAnimation = false;});	    	}	    	if (options.transition == 4){	    		nextslide.show("slide", { direction: "up" }, 'slow', function(){$.inAnimation = false;});	    	}	    	if (options.transition == 5){	    		nextslide.show("slide", { direction: "right" }, 'slow', function(){$.inAnimation = false;});	    	}	    		    	$('#supersize').resizenow();//Fix for resize mid-transition	}