/* 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($) {

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

        // Loop Arguments matching options
        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);
        }
        
        //Setup Tabs
        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=[];
                $("a",self).each(function(){
                        if(this.href.match(/#/)){
                                aList[aList.length]=this;
                                idList[idList.length]="#"+this.href.split('#')[1];
                        }
                });
                if(s.click&&!s.click(id,idList,self)) return s["return"];
                //Clear tabs, and hide all
                for(i in aList)$(aList[i]).removeClass("selected");
                for(i in idList){$(idList[i]).addClass('block_hidden_only_for_screen');}
                //Select clicked tab and show content
                $(this).addClass("selected");
                $(id).removeClass('block_hidden_only_for_screen');

                return s["return"];
        });
        
        //Select default tab
        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)