/* idTabs ~ Sean Catchpole - Version 1.0 */ 
 
/* Options (in any order): 
 
 start (number|string) 
    Index number of default tab. ex: idTabs(0) 
    String of id of default tab. ex: idTabs("#tab1") 
    default: class "selected" or index 0 
 
 return (boolean) 
    True - Url will change. ex: idTabs(true) 
    False - Url will not change. ex: idTabs(false) 
    default: false 
 
 click (function) 
    Function will be called when a tab is clicked. ex: idTabs(foo) 
    If the function returns true, idTabs will show/hide content (as usual). 
    If the function returns false, idTabs will not take any action. 
    The function is passed three variables: 
      The id of the element to be shown 
      an array of all id's that can be shown 
      and the element containing the tabs 
  
  MODIFIED BY PRESTASHOP
  
*/ 

(function($){
  $.fn.idTabs=function(){
    var s={
      "start":null,
      "return":false,
      "click":null
    };

    for(var i=0;i<arguments.length;++i){
      var n={},a=arguments[i];
      switch(typeof a){
        case"object":
          $.extend(n,a);
          break;
        case"number":case"string":
          n.start=a;
          break;
        case"boolean":
          n["return"]=a;
          break;
        case"function":
          n.click=a;
          break;
      };

      $.extend(s,n);
    }
    var self=this;
    var list=$("a[@href^='#']",this).click(function(){
      if($("a.selected",self)[0]==this)
        return s["return"];
      var id="#"+this.href.split('#')[1];
      var aList=[];
      var idList=[];
      $("a",self).each(function(){
        if(this.href.match(/#/)){
          aList[aList.length]=this;
          idList[idList.length]="#"+this.href.split('#')[1];
        }
      });
    if(s.click&&!s.click(id,idList,self))return s["return"];
      for(i in aList)$(aList[i]).removeClass("selected");for(i in idList){
      $(idList[i]).addClass('block_hidden_only_for_screen');
    }
    $(this).addClass("selected");
      $(id).removeClass('block_hidden_only_for_screen');
      return s["return"];
    });
  var test;
  if(typeof s.start=="number"&&(test=list.filter(":eq("+s.start+")")).length)
    test.click();
  else if(typeof s.start=="string"&&(test=list.filter("[@href='#"+s.start+"']")).length)
    test.click();
  else if((test=list.filter(".selected")).length)
    test.removeClass("selected").click();else list.filter(":first").click();
  return this;
};

$(function(){
  $(".idTabs").each(function(){
    $(this).idTabs();
  });
});
})(jQuery)