/*********************
//* jQuery Multi Level CSS Menu #2- By Dynamic Drive: http://www.dynamicdrive.com/
//* Last update: Nov 7th, 08': Limit # of queued animations to minmize animation stuttering
//* Menu avaiable at DD CSS Library: http://www.dynamicdrive.com/style/
*********************/

//Specify full URL to down and right arrow images (23 is padding-right to add to top level LIs with drop downs):
var arrowimages={down:['downarrowclass', 'templates/altorosno/images/down.gif', 5], right:['rightarrowclass', 'templates/altorosno/images/right.gif']}

var jqueryslidemenu={

animateduration: {over: 200, out: 100}, //duration of slide in/ out animation, in milliseconds

buildmenu:function(menuid, arrowsvar){
  jQuery(document).ready(function($){
    var $mainmenu=$("div#"+menuid+">ul")
    var $headers=$mainmenu.find("ul").parent()
    $headers.each(function(i){
      var $curobj=$(this)
      var $subul=$(this).find('ul:eq(0)')
      this._dimensions={w:this.offsetWidth, h:this.offsetHeight, subulw:$subul.outerWidth(), subulh:$subul.outerHeight()}
      this.istopheader=$curobj.parents("ul").length==1? true : false
      var top_shift = -4 //$curobj.index()==1 ? -4 : 0      
      $subul.css({top:this.istopheader? this._dimensions.h+"px" : top_shift })
      $curobj.children("a:eq(0)").append(
        '<img src="'+ (this.istopheader? arrowsvar.down[1] : arrowsvar.right[1])
        +'" class="' + (this.istopheader? arrowsvar.down[0] : arrowsvar.right[0])
        + '" style="border:0;" />'
      )
      $curobj.hover(
        function(e){
          if($(this).parent().parent().get(0).id==menuid) {
            //if first level
            if(this.className=="cur_close") this.className="cur_open";
            if(this.className=="close") this.className="open";
          }
          var $targetul=$(this).children("ul:eq(0)")
          this._offsets={left:$(this).offset().left, top:$(this).offset().top}
          var menuleft=this.istopheader? 0 : this._dimensions.w
		  var pagewidth = $("div.main").offset().left + $("div.main").width() //$(window).width()
          var rightside = (this._offsets.left+menuleft+this._dimensions.subulw>pagewidth) && (!this.istopheader);
          menuleft=(this._offsets.left+menuleft+this._dimensions.subulw>pagewidth)? (this.istopheader? -this._dimensions.subulw+this._dimensions.w : -this._dimensions.w-4) : menuleft		  
          if ($targetul.queue().length<=1) //if 1 or less queued animations
            $targetul.css({left:menuleft+"px", width:this._dimensions.subulw+'px'}).slideDown(jqueryslidemenu.animateduration.over)
            if (rightside) {
		$targetul.addClass('rightside');
            }
        },
        function(e){
          var $targetul=$(this).children("ul:eq(0)")
          $targetul.slideUp(jqueryslidemenu.animateduration.out)
          if($(this).parent().parent().get(0).id==menuid) {
            //if first level
            if(this.className=="cur_open") this.className="cur_close";
            if(this.className=="open") this.className="close";
          }
        }
      ) //end hover
    }) //end $headers.each()
    $mainmenu.find("ul").css({display:'none', visibility:'visible'})
  }) //end document.ready
}
}

//build menu with ID="myslidemenu" on page:
jQuery(document).ready(function(){
	jqueryslidemenu.buildmenu("myslidemenu", arrowimages);
});