//CALLAWAY SLIDER

function callawaySlider(DOMObject) {
	var activeNode = jQuery(DOMObject);
	var activeSlide = null;
	var activeLoader = null;
	var slideTimer = null;
	var pause = 7000;
	var nodeCount = parseInt(activeNode.children().length);
	var containerWidth = activeNode.outerWidth();

	function getHeadline(slide) { return (jQuery(slide).find(":header").each(function(){jQuery(this).text(jQuery(this).text()+" ");}).text()).replace("  "," "); }
	function getRealWidth(DOMObject) { return jQuery(DOMObject).outerWidth();}
	function getRealHeight(DOMObject) { return jQuery(DOMObject).outerHeight();}
	function getHorPadding(DOMObject) { return jQuery(DOMObject).outerWidth()-jQuery(DOMObject).width(); }
	
	function formatSlideRequest(slideRequest) {
		if((slideRequest != "")&&(slideRequest != null)&&(slideRequest <= nodeCount)&&(slideRequest > 0)) return slideRequest-1;
		else if((nodeCount != 1)) return parseInt(activeNode.children(":not(.slide-controller):last").prev().attr("class").split("slide")[1]);
		else return 0;
	}
	function animateIn(moveLeft) {
		activeSlide = activeNode.css({visibility:"visible"}).children(":not(.slide-controller):last");
		if(!moveLeft && moveLeft!=null) activeSlide.css({left:"-"+containerWidth+"px"});			
		else activeSlide.css({left:containerWidth+"px"});
		
		var slideNum = parseInt(activeSlide.attr("class").split("slide")[1]);
		activeNode.animate({height:activeSlide.find(".slide").outerHeight()+"px"}, (pause*0.1), "swing");
		activeNode.find(".slide-controller .controller-box .active").removeClass("active");
		var slideBtn = activeNode.find(".slide-controller-box-btn-"+slideNum+":first").addClass("active").unbind("click");
		activeLoader = slideBtn.find(".loader:first").css({display:"block"});
		activeSlide.animate({left:"0"},(pause*0.09),function() {slideBtn.bind("click",function(){clickRequest(slideNum+1);});});		
	}
	function animateOut(slideRequest) {
		slideRequest = formatSlideRequest(slideRequest);
		var currentSlide = activeNode.children(":not(.slide-controller):last");
		var visibleSlide = currentSlide;
		var visibleSlideNum = parseInt(visibleSlide.attr("class").split("slide")[1]);
		var visibleSlideBtn = activeNode.find(".slide-controller-box-btn-"+visibleSlideNum+":first");
		while (slideRequest != parseInt(currentSlide.attr("class").split("slide")[1])) {
			currentSlide.prependTo(activeNode);
			currentSlide = activeNode.children(":not(.slide-controller):last");
		}
		if(slideRequest!=visibleSlideNum) {
			activeLoader.css({display:"none"});
			if(visibleSlide.css("visibilty")!="hidden") {
				var direction = ((slideRequest>visibleSlideNum)||(visibleSlideNum==(nodeCount-1) && slideRequest==0)) ? "-" : "";
				visibleSlideBtn.unbind("click");
				visibleSlide.animate({left:direction+activeNode.outerWidth()+"px"},(pause*0.1),function() {
					visibleSlideBtn.bind("click",function() {clickRequest(visibleSlideNum+1);});
					});
				animateIn(direction=="-"? true : false);
			}
		}
	}
	function animatePause() {
		clearInterval(slideTimer);
		activeLoader.stop();
	}
	function animateResume() {
		activeLoader.stop();
		//animateIn();
		clearInterval(slideTimer);
		slideTimer = setInterval(function(){animateOut(0);},pause);
	}
	function clickRequest(slideRequest) {
		activeNode.unbind("mouseenter").unbind("mouseleave").bind("mouseleave", function() {activeNode.unbind("mouseleave").bind("mouseenter", function() {animatePause();}).bind("mouseleave", function() {animateResume();});});
		activeLoader.stop();
		animateOut(slideRequest);
		clearInterval(slideTimer);
		slideTimer = setInterval(function() {animateOut(0);},pause);
	}
	this.startSlideFade = function(slideRequest) {
		if(slideRequest) slideRequest = formatSlideRequest(slideRequest);
		else slideRequest = 0;
		var childrenNum = activeNode.children(":not(.slide-controller)").length;
		if(childrenNum > 0) {
			animateIn();
			if(childrenNum < 2) activeNode.find(".slide-controller").css({display:"none"});
			else {
				activeNode.bind("mouseenter", function() {animatePause();}).bind("mouseleave", function() {animateResume();});
				slideTimer = setInterval(function() {animateOut(0);},pause);
			}
		}
	}
	
	if (activeNode.children().length) {
		var parentNode = activeNode.wrap("<div class=\""+jQuery(DOMObject).attr('class')+"\" style=\"display:block;\"></div>").parent().append("<div class=\"slide-controller\"> <div class=\"balloon-box\"></div> <div class=\"controller-box\"></div> </div>"); //create parent and controller
		activeNode.children().each(function(iterator) {
			jQuery(this).addClass("slide");
			jQuery(this).prependTo(parentNode).wrap("<div class=\"slide"+iterator+"\" style=\"position:absolute;left:"+parentNode.outerWidth()+"px;\"></div>"); //add child nodes with slide wrapper, no unblocked content, to New parent container
			var activeBalloon = jQuery("<div class=\"balloon-frame-"+iterator+" balloon-frame\" style=\"display:none;\"><div class=\"slide-balloon\">"+getHeadline(this)+"<div class=\"endCap\"></div></div></div>").appendTo(parentNode.find(".balloon-box:first")); //add controller balloon
			jQuery("<div class=\"slide-controller-box-btn-"+iterator+" slide-controller-box-btn\"><div class=\"loader\"></div><p>"+(iterator+1)+"</p></div>").appendTo(parentNode.find(".controller-box:first"))
				.hover(function(){jQuery(activeBalloon).css({display:"block"});},function(){jQuery(activeBalloon).css({display:"none"});}) //add controller button & hover actions
				.bind("click", function(){clickRequest(iterator+1);});
		});
		var controllerBoxWidth = getRealWidth(parentNode.find(".controller-box:first").append("<div class=\"endCap\"></div>")); //close controller-box & retrieve its width
		parentNode.find(".balloon-frame").each(function(){
			if(jQuery(this).css({display:"block"}).width() < controllerBoxWidth) { 
				var innerBalloon = jQuery(this).find(".slide-balloon");
				innerBalloon.css("width",(controllerBoxWidth-getHorPadding(innerBalloon))+"px"); 
			}
			jQuery(this).css({display:"none"});
		});	
		activeNode.remove(); //remove original container from DOM
		parentNode.find(".slide-controller").css({marginLeft:"-"+(Math.ceil(parentNode.find(".slide-controller").outerWidth()/2)+"px")});
		activeNode = jQuery(parentNode);
	}
}

//Iterate activition through all slider class
jQuery(document).ready(function() {	
	var sliderArray = jQuery(".callaway-slider").css({visibility:"hidden"}).each(function() { 
		var slider = new callawaySlider(this); 
		jQuery(window).load(function() {slider.startSlideFade();});
	});	
	Cufon.replace(".callaway-slider h3",{letterSpacing:"-2px"})(".callaway-slider h4",{letterSpacing:"-1px"});
});