jQuery(function(){
   jQuery("div.svw").prepend("<img src='../../../images/ajax_loader.gif' class='ldrgif' alt='loading...'/ >"); 
});
var j = 0;
var curSlide = 0;
var quantofamo = 0;
var img_margin = 2;
var slideCount = 0;

jQuery.fn.slideView = function(settings) {
	  settings = jQuery.extend({
	     easeFunc: "easeOutExpo",
	     easeTime: 750,
	     nextLink: "#slide_next",
	     prevLink: "#slide_prev",
	     toolTip: false
	  }, settings);

		$(settings.nextLink).click(function(){			
			if((curSlide+1) < slideCount){
				jQuery("div#stripTransmitter0 a").eq(curSlide+1).click();
			}
			else jQuery("div#stripTransmitter0 a").eq(0).click();
		});
		$(settings.prevLink).click(function(){			
			if((curSlide-1) >= 0){
				jQuery("div#stripTransmitter0 a").eq(curSlide-1).click();
			}
			else jQuery("div#stripTransmitter0 a").eq(slideCount-1).click();
		});

		
		var picWidthArr = new Array();		
		var picHeightArr = new Array();		
	  
	return this.each(function(){
		var container = jQuery(this);
		container.find("img.ldrgif").remove(); // removes the preloader gif
		container.removeClass("svw").addClass("stripViewer");
		var pictWidth = container.find("img").width();
		var pictHeight = container.find("img").height();
		var pictEls = container.find("li").size();
		var stripViewerWidth = 0;
		var ind = 0;
		container.find("ul li img").each(function(m){
			stripViewerWidth += ($(this).attr("width")+10);
			picWidthArr[ind] = $(this).attr("width");
			picHeightArr[ind++] = $(this).attr("height");
			slideCount++;

		});

		container.find("ul").css("width" , stripViewerWidth); //assegnamo la larghezza alla lista UL	
		
		
		container.each(function(i) {
			jQuery(this).after("<div class='stripTransmitter' id='stripTransmitter" + (j) + "'><ul><\/ul><\/div>");
			jQuery(this).find("li").each(function(n) {
				jQuery("div#stripTransmitter" + j + " ul").append("<li><a title='" + jQuery(this).find("img").attr("alt") + "' href='#'>"+(n+1)+"<\/a><\/li>");
			});
			jQuery("div#stripTransmitter" + j + " a").each(function(z) {
				jQuery(this).bind("click", function(){
					curSlide = z;
					jQuery(this).addClass("current").parent().parent().find("a").not(jQuery(this)).removeClass("current"); // wow!
					var cnt = 0;
					for(var k=0;k<z;k++) cnt -= picWidthArr[k]+img_margin;
					container.find("ul").animate({ left: cnt}, settings.easeTime, settings.easeFunc);
					container.animate({ width: picWidthArr[z], height: picHeightArr[z]}, settings.easeTime, settings.easeFunc, 
						function(){
							if($("h4.workDescrip").length > 0){
								$("h4.workDescrip").each(function(){ $(this).css("display", "none"); });
								$("h4#defaultDescrip").css("display","none");
								$("h4#workDescrip"+z).css("display", "block");
		
							}
							else {
								$("h4#defaultDescrip").css("display","block");
							}
																																		
						});
					
					
					return false;
				});
			});
			
			
			// next image via image click	14/01/2009
			jQuery("div#stripTransmitter" + j + " a").parent().parent().parent().prev().find("img").each(function(z) {
				jQuery(this).bind("click", function(){
					var ui = jQuery(this).parent().parent().parent().next().find("a");
					if(z+1 < pictEls) ui.eq(z+1).trigger("click");
					else ui.eq(0).trigger("click");
				});
			});
				
				
			jQuery("div#stripTransmitter" + j).css("width" , pictWidth);
			jQuery("div#stripTransmitter" + j + " a:first").addClass("current");
			if(settings.toolTip){
				container.next(".stripTransmitter ul").find("a").Tooltip({
					track: true,
					delay: 0,
					showURL: false,
					showBody: false
				});
			}
		});
		
		j++;
		
		

  });	
};