/*
	----------------------------------------------------------------------------------------------------
	product preview slider
	----------------------------------------------------------------------------------------------------
*/
 
  count = 1; 
  li_length = 0;
  setintervalid = 0;
  arr = []; 
  
  

jQuery.fn.prodPrev = function( settings ) {
	settings = jQuery.extend({
        interval: 4000,
        speed: "slow",
        pause: 1
    }, settings);      
      
      show_product_list(jQuery("#tab1 .product_prev li.product .frame", this), 'featured' );
      show_product_list(jQuery("#tab2 .product_prev li.product .frame", this), 'new' );
      show_product_list(jQuery("#tab3 .product_prev li.product .frame", this), 'on sale' );
      for (i=1; i<=3; i++) {  
        jQuery("#tab"+i+" .product_prev li.product:not(:first)", this ).hide();  
        jQuery("#tab"+i+" .product_list .img_cont:first", this ).addClass("active");
        img_cont = jQuery("#tab"+i+" .product_list .img_cont", this); 
        li_product = jQuery("#tab"+i+" .product_prev li.product", this);
        li_length = li_product.length;
        arr.push([img_cont, li_product, li_length, count, setintervalid]);
        
        };
           
                                  
        if ( arr[0][2] > 1 ) { 
          arr[0][4] = setInterval (function(){arr[0][3] = next_slide(arr[0][0], arr[0][1], settings.speed, arr[0][3])}, settings.interval);               
          if (settings.pause != 0) {         
            arr[0][1].parent("ul").mouseleave( function() { 
              if ( arr[0][4] == 0 ) arr[0][4] = setInterval (function(){arr[0][3] = next_slide(arr[0][0], arr[0][1], settings.speed, arr[0][3])},  settings.interval); 
            }).mouseenter( function(){ clearInterval (arr[0][4]); arr[0][4] = 0; });
          }            
         }    
       /* a=0;   
        jQuery('#t2').click(function () {
          
          if ( (arr[1][2] > 1) && (a==0) ) {arr[1][4] = setInterval (function(){arr[1][3] = next_slide(arr[1][0], arr[1][1], settings.speed, arr[1][3])}, settings.interval); a++}              
            return false;
          });
          */
        if ( arr[1][2] > 1 ) {   
          arr[1][4] = setInterval (function(){arr[1][3] = next_slide(arr[1][0], arr[1][1], settings.speed, arr[1][3])}, settings.interval);               
          if (settings.pause != 0) {         
            arr[1][1].parent("ul").mouseleave( function(){ 
              if ( arr[1][4] == 0 ) arr[1][4] = setInterval (function(){arr[1][3] = next_slide(arr[1][0], arr[1][1], settings.speed, arr[1][3])},  settings.interval); 
            }).mouseenter( function(){ clearInterval (arr[1][4]); arr[1][4] = 0; });
          }            
         }
       /* b=0;
        jQuery('#t3').click(function () { 
          if ( (arr[2][2] > 1) && (b==0) ) { arr[2][4] = setInterval (function(){arr[2][3] = next_slide(arr[2][0], arr[2][1], settings.speed, arr[2][3])}, settings.interval); b++;}              
            return false;
        });   */

        if ( arr[2][2] > 1 ) {  
          arr[2][4] = setInterval (function(){arr[2][3] = next_slide(arr[2][0], arr[2][1], settings.speed, arr[2][3])}, settings.interval);               
          if (settings.pause != 0) {         
            arr[2][1].parent("ul").mouseleave( function(){ 
              if ( arr[2][4] == 0 ) arr[2][4] = setInterval (function(){arr[2][3] = next_slide(arr[2][0], arr[2][1], settings.speed, arr[2][3])},  settings.interval); 
            }).mouseenter( function(){ clearInterval (arr[2][4]); arr[2][4] = 0; });
          }            
         } 
              
       jQuery("a.img_cont").click(function() {
          if (!jQuery(this).hasClass("active")) {
            jQuery(this).parents(".tab").find("a.img_cont").removeClass("active");
            jQuery(this).addClass("active");
            i = jQuery(this).attr("href");
            current = parseInt(i.substr(i.length-1, i.length));
            current_tab = jQuery(this).parents(".tab").attr("id");            
            current_tab = parseInt(current_tab.substr(current_tab.length-1, current_tab.length))-1;        
            if (arr[current_tab][2] > 1) { 
              arr[current_tab][3] = current+1; 
              clearInterval (arr[current_tab][4]);
              arr[current_tab][4] = setInterval (function(){ 
                arr[current_tab][3] = next_slide(arr[current_tab][0], arr[current_tab][1], settings.speed, arr[current_tab][3]); 
              }, settings.interval);    
            }
            arr[current_tab][1].css({'position':'absolute', 'top':'0','left':'0'}).fadeOut(settings.speed);          
            arr[current_tab][1].eq(current).css('position','relative').fadeIn(settings.speed);
          };
          return false; 
        });     
             
};

function show_product_list (list_item, tab_name) {
        if (list_item.length>1) {
       // var max_height = 0, list_item_height = 0;
        var output='<div class="product_list" id="product_list1"><ul>';
        list_item.each( function (index) {
          img_url = list_item.children(".img_box").children("A").children("img").eq(index).attr("src");
          item_title = list_item.children(".details").children("h4.name").children("a").eq(index).text();
          item_price = list_item.children(".details").children("div.product").children(".price").children("span").eq(index).text();
          output += '<li class="product"><div class="frame"><a href="' + index + '" class="img_cont"><span style="background: url(\'' + img_url + '\') center center no-repeat">&nbsp;<\/span><\/a><h4 class="name">' + item_title + '<\/h4><p class="price">Price: <span>' + item_price + '<\/span><\/p><\/div><\/li>'; 
          
        //  list_item_height = jQuery(this).height();   
        //  if (list_item_height > max_height) max_height = list_item_height;            
        });
        output += '<\/ul><\/div>';
        output += '<div class="close_open_container"><a class="open_close_btn"><span>close<\/span> '+tab_name+' products<\/a><\/div>';
        //list_item.parents("ul").height(250);
        return list_item.parents("ul").after(output);
        }
      }
              
  function next_slide(img_cont1, li_product1, speed1, counter) {          
        if (counter > li_product1.length-1) counter=0;
        if (!img_cont1.eq(counter).hasClass("active")) {
          img_cont1.removeClass("active").eq(counter).addClass("active");          
          li_product1.css({'position':'absolute', 'top':'0','left':'0'}).fadeOut(speed1, function() {
            jQuery(this).css("display","none")
          }).eq(counter).css('position','relative').fadeIn(speed1);
        }
        counter++;
        return counter;
      }