/*
	slideViewer customised to slide divs instead of images. Original slideViewer by Gian Carlo Mingati can be found here: 
	http://www.gcmingati.net/wordpress/wp-content/lab/jquery/imagestrip/imageslide-plugin.html
	
	Requires jQuery and the jQuery easing plugin, both available via http://www.jquery.com
	Also dependant on CSS included in index.html
*/

jQuery(function(){
   jQuery("div.svw").prepend("<img src='imatges/svwloader.gif' class='ldrgif' title='carregant...' alt='carregant...'/ >"); 
});
var j = 0;
jQuery.fn.slideView = function(settings) {
	 settings = jQuery.extend({
     easeFunc: "expoinout",
     easeTime: 650,
     toolTip: false
  }, settings);
	return this.each(function(){
		var container = jQuery(this);
		// Remove the preloader gif...
		container.find("img.ldrgif").remove();
		// Self-explanatory...
		container.removeClass("svw").addClass("stripViewer");
		// Get the width of a panel, set from CSS...
		var panelWidth = container.find("div.panel").width();
		// panelCount gives us a count of the panels in the container...
		var panelCount = container.find("div.panel").size();
		// Calculate the width of all the panels when lined up end-to-end...
		var stripViewerWidth = panelWidth*panelCount;
		// Use the above width to specify the CSS width for the panelContainer element...
		container.find("div.panelContainer").css("width" , stripViewerWidth);
		// Set variable to keep track of what panel we're on;
		var cPanel = 1;
		// Set the navWidth as a multiple of panelCount to account for margin-right on each li
		var navWidth = panelCount*2;
		
		var idInterval;
		
		var Pause=0;
			
		function intervalC() {
				jQuery("div#stripNavR0 a").click();
		}	
			
		//Add
		idInterval=setInterval(intervalC,3000);
			
		
		// Create appropriate nav
		container.each(function(i) {
			
			// Create the Left and Right arrows
			jQuery(this).before("<div class='stripNavL' id='stripNavL" + j + "'><a href='#'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</a><\/div>");
			jQuery(this).after("<div class='stripPause' id='stripPause" + j + "'><a href='#'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</a><\/div>");
			jQuery(this).after("<div class='stripNavR' id='stripNavR" + j + "'><a href='#'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</a><\/div>");
			
			// Create the Tabs
			//jQuery(this).before("<div class='stripNav' id='stripNav" + j + "'><ul><\/ul><\/div>");
			//jQuery(this).find("div.panel").each(function(n) {
				//		jQuery("div#stripNav" + j + " ul").append("<li><a href='#'>" + jQuery(this).attr("title") + "<\/a><\/li>");	
						
			//});
			
			// Tab nav
			/*jQuery("div#stripNav" + j + " a").each(function(z) {
				// Figure out the navWidth by adding up the width of each li
				navWidth += jQuery(this).parent().width();
				// What happens when a nav link is clicked
				jQuery(this).bind("click", function() {
					jQuery(this).addClass("current").parent().parent().find("a").not(jQuery(this)).removeClass("current"); // wow!
					var cnt = - (panelWidth*z);
					cPanel = z + 1;
					jQuery(this).parent().parent().parent().next().find("div.panelContainer").animate({ left: cnt}, settings.easeTime, settings.easeFunc);
					return false;
				});
			});*/
			
			// Left nav
			jQuery("div#stripNavL" + j + " a").click(function(){
				if (cPanel == 1) {
					var cnt = - (panelWidth*(panelCount - 1));
					cPanel = panelCount;
					jQuery(this).parent().parent().find("div.stripNav a.current").removeClass("current").parent().parent().find("li:last a").addClass("current");
				} else {
					cPanel -= 1;
					var cnt = - (panelWidth*(cPanel - 1));
					jQuery(this).parent().parent().find("div.stripNav a.current").removeClass("current").parent().prev().find("a").addClass("current");
				};
				jQuery(this).parent().parent().find("div.panelContainer").animate({ left: cnt}, settings.easeTime, settings.easeFunc);
				if (Pause==1) {
					jQuery(this).parent().parent().find("div.stripPlay").removeClass("stripPlay").addClass("stripPause");
					Pause=0;
				}
				clearInterval(idInterval);
				idInterval=setInterval(intervalC,3000);
				return false;
			});
			
			
			// Right nav
			jQuery("div#stripNavR" + j + " a").click(function(){
				if (cPanel == panelCount) {
					var cnt = 0;
					cPanel = 1;
					jQuery(this).parent().parent().find("div.stripNav a.current").removeClass("current").parent().parent().find("a:eq(0)").addClass("current");
				} else {
					var cnt = - (panelWidth*cPanel);
					cPanel += 1;
					jQuery(this).parent().parent().find("div.stripNav a.current").removeClass("current").parent().next().find("a").addClass("current");
				};
				jQuery(this).parent().parent().find("div.panelContainer").animate({ left: cnt}, settings.easeTime, settings.easeFunc);
				if (Pause==1) {
					jQuery(this).parent().parent().find("div.stripPlay").removeClass("stripPlay").addClass("stripPause");
					Pause=0;
				}
				clearInterval(idInterval);
				idInterval=setInterval(intervalC,3000);
				return false;
			});
			
			
			//Play-Pause
			jQuery("div#stripPause" + j + " a").click(function(){	
				if (Pause==0) {											   	
					clearInterval(idInterval);
					jQuery(this).parent().parent().find("div.stripPause").removeClass("stripPause").addClass("stripPlay");
					Pause=1;
				} else {
					Pause=0;			
					jQuery(this).parent().parent().find("div.stripPlay").removeClass("stripPlay").addClass("stripPause");
					jQuery("div#stripNavR0 a").click();
				}
				return false;
			});
			
			// Set the width of the nav using the navWidth figure we calculated earlier. This is so the nav can be centred above the slider
			//jQuery("div#stripNav" + j).css("width" , navWidth);
			//jQuery("div#stripNav" + j + " a:eq(0)").addClass("current");
			
			
		});
		
		j++;
  });
};