var slideCounter = new Array();
// after page load
$(document).ready( function() {
	// if omniture code exists
	if (!(typeof(omtr) == "undefined")) {
		// add unload function to capture slide impressions
		$(window).unload(function() {
			try {
				if (slideCounter.length > 0) {
					omtr.linkTrackVars="pageName,products,events";
					omtr.linkTrackEvents="event38";
					if ((typeof(omtr.products) == "undefined")) omtr.products = "";
					for (i=0; i < slideCounter.length; i++) {
						if (slideCounter[i][1] > 0) {
							if (omtr.products != "") omtr.products += ",";
							omtr.products += ";" 
								+ slideCounter[i][0] 
								+ ";;;event38=" 
								+ slideCounter[i][1];
						}
					}
					omtr.events="event38";
					omtr.tl(this, "o","Ad Impressions");
				}
			} catch(e) {}
		});
	}
});
function slideClicked(slideName) {
	try {
		omtr.linkTrackVars="pageName,eVar28,events";
		omtr.linkTrackEvents="event39";
		omtr.prop28 = omtr.eVar28 = slideName;
		omtr.events = "event39";
		omtr.tl(this, "o","Ad Impressions");
	} catch(e) {}
}

(function($) {

	$.fn.slide = function(options) {
		return this.each(function() {   
			$.slide(this, options);
		});
	};
	$.slide = function(container, options){
		var settings = {
			'animate':			true,
			'speed':			'normal',
			'type': 			'sequence',
			'interval':  		3000,
			'containerheight':  300,
			'runningclass': 	'innerfade',
			'children': 		null,
			'navigation':		false
		};
		
		if (options) $.extend(settings, options);
			
		var slides = (settings.children == null) ? $(container).children() : $(container).children(settings.children);
		
                                for (i =0; i < slides.length; i++) {
                                    slideName = jQuery("img", slides[i]).attr("name");
                                    if (slideName == "") slideName = jQuery("img", slides[i]).attr("src").replace(/.*?([^\/]*?)(\.[^.]*)?$/, "$1");
                                    slideCounter[i] = [slideName, 0];
                                    if (i == 0) slideCounter[i][1] = 1;
                                }

		if(slides.length > 1){
			if(settings.navigation){
				var injectHere = $(container).parent('div');
				$('<div id="slide-show-nav" class="clearthis"></div>').appendTo(injectHere);
				
				
				$('#slide-show-nav')
				.mouseenter(function(){
					$('#slide-show-nav').animate({opacity:1},500);
				})
				.mouseleave(function(){
					$('#slide-show-nav').animate({opacity:.4},5);
				}).animate({opacity:.4},5);
				
				
				slides.each(function(i){
					$('<div class="slide-select select-slide-'+i+'" rel="slide-'+i+'"><span>'+parseInt(i+1) +'</span></div>').appendTo('#slide-show-nav');
				});
				$('.select-slide-0, .slide-0').addClass('selected');
				
				$('.slide-select').click(function(){
					if($(this).hasClass('selected')) return false;

					var slideId = $(this).attr('rel');
					$.slide.show(slideId);
				});
			}
			
			//Elad: removed. Avoid forcing element style
			//$(container).css({'position':'relative', 'height':settings.containerheight});
			
			slides.each(function(i){
				//Elad: removed. Avoid forcing element style
				//$(this).css({'position':'absolute','top':'0','left':'0','zIndex':1}).addClass('slide-'+i);
			});
			$('.slide-0').css('zIndex',2);
			
			//if(settings.animate)
				$.slide.animation(slides, settings);
		}
	
	}

	$.slide.animation = function(slides, settings){
		var active = true;
		$('.slide-select').click(function(){
			if (active) {
				active = !active;
				$(document).stopTime('controlled');
			}
		});
		
		var max = parseInt(slides.length), i = 1;
		$(document).everyTime(settings.interval,'controlled', function() {
			if(i == max) i = 0;			
                                                slideCounter[i][1]++;
			$.slide.show('slide-'+i++);
		});
	}
	
	$.slide.show = function(slide){
		var highestZ = 0;
		$('.slide').each(function(){
			var currentZ = parseInt($(this).css('zIndex'));
			
			if(currentZ >= highestZ)
				highestZ = currentZ + 1;
		});
		//alert(highestZ);
		$('.'+ slide).css({
			'zIndex':highestZ,
			'display':'none'
		}).fadeIn();
		
		$('.slide-select').removeClass('selected');
		$('.slide').removeClass('selected');
		
		$('.select-'+slide).addClass('selected');
		$('.'+slide).addClass('selected');
	},
	
	$.slide.start = function(){
		
	}

})(jQuery);

// **** remove Opacity-Filter in ie ****
function removeFilter(element) {
	if(element.style.removeAttribute){
		element.style.removeAttribute('filter');
	}
}

jQuery.fn.extend({
	everyTime: function(interval, label, fn, times, belay) {
		return this.each(function() {
			jQuery.timer.add(this, interval, label, fn, times, belay);
		});
	},
	oneTime: function(interval, label, fn) {
		return this.each(function() {
			jQuery.timer.add(this, interval, label, fn, 1);
		});
	},
	stopTime: function(label, fn) {
		return this.each(function() {
			jQuery.timer.remove(this, label, fn);
		});
	}
});

jQuery.extend({
	timer: {
		guid: 1,
		global: {},
		regex: /^([0-9]+)\s*(.*s)?$/,
		powers: {
			// Yeah this is major overkill...
			'ms': 1,
			'cs': 10,
			'ds': 100,
			's': 1000,
			'das': 10000,
			'hs': 100000,
			'ks': 1000000
		},
		timeParse: function(value) {
			if (value == undefined || value == null)
				return null;
			var result = this.regex.exec(jQuery.trim(value.toString()));
			if (result[2]) {
				var num = parseInt(result[1], 10);
				var mult = this.powers[result[2]] || 1;
				return num * mult;
			} else {
				return value;
			}
		},
		add: function(element, interval, label, fn, times, belay) {
			var counter = 0;
			
			if (jQuery.isFunction(label)) {
				if (!times) 
					times = fn;
				fn = label;
				label = interval;
			}
			
			interval = jQuery.timer.timeParse(interval);

			if (typeof interval != 'number' || isNaN(interval) || interval <= 0)
				return;

			if (times && times.constructor != Number) {
				belay = !!times;
				times = 0;
			}
			
			times = times || 0;
			belay = belay || false;
			
			if (!element.$timers) 
				element.$timers = {};
			
			if (!element.$timers[label])
				element.$timers[label] = {};
			
			fn.$timerID = fn.$timerID || this.guid++;
			
			var handler = function() {
				if (belay && this.inProgress) 
					return;
				this.inProgress = true;
				if ((++counter > times && times !== 0) || fn.call(element, counter) === false)
					jQuery.timer.remove(element, label, fn);
				this.inProgress = false;
			};
			
			handler.$timerID = fn.$timerID;
			
			if (!element.$timers[label][fn.$timerID]) 
				element.$timers[label][fn.$timerID] = window.setInterval(handler,interval);
			
			if ( !this.global[label] )
				this.global[label] = [];
			this.global[label].push( element );
			
		},
		remove: function(element, label, fn) {
			var timers = element.$timers, ret;
			
			if ( timers ) {
				
				if (!label) {
					for ( label in timers )
						this.remove(element, label, fn);
				} else if ( timers[label] ) {
					if ( fn ) {
						if ( fn.$timerID ) {
							window.clearInterval(timers[label][fn.$timerID]);
							delete timers[label][fn.$timerID];
						}
					} else {
						for ( var fn in timers[label] ) {
							window.clearInterval(timers[label][fn]);
							delete timers[label][fn];
						}
					}
					
					for ( ret in timers[label] ) break;
					if ( !ret ) {
						ret = null;
						delete timers[label];
					}
				}
				
				for ( ret in timers ) break;
				if ( !ret ) 
					element.$timers = null;
			}
		}
	}
});

if (jQuery.browser.msie)
jQuery(window).one("unload", function() {
	var global = jQuery.timer.global;
	for ( var label in global ) {
		var els = global[label], i = els.length;
		while ( --i )
			jQuery.timer.remove(els[i], label);
	}
});