/*********************
//* 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', 'clear.gif', 10], right:['rightarrowclass','fileadmin/Images/menue_arrow.gif', 'clear.gif', 'fileadmin/Images/arrow.gif']}

var jqueryslidemenu={

animateduration: {over: 500, out: 1}, //duration of slide in/ out animation, in milliseconds

buildmenu:function(menuid, arrowsvar){
        jQuery(document).ready(function($){
                var $mainmenu=$("#"+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
                        $subul.css({top:this.istopheader? this._dimensions.h+"px" : 0})

                        var img_string=(!this.istopheader) ? '<img src="'+ (arrowsvar.right[1])
                            +'" class="' + (arrowsvar.right[0])
                               + '" style="border:0;" class="arrowj" onmouseover="this.src=\''+arrowsvar.right[3]+'\'" onmouseout="this.src=\''+arrowsvar.right[1]+'\'" />' : '';

                        $curobj.children("a:eq(0)").css(this.istopheader? {paddingRight: arrowsvar.down[2]} : {}).append(
                               img_string
                       )
                        $curobj.hover(
                                function(e){
                                        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
                                        menuleft=(this._offsets.left+menuleft+this._dimensions.subulw>$(window).width())? (this.istopheader? -this._dimensions.subulw+this._dimensions.w : -this._dimensions.w) : menuleft
                                        if ($targetul.queue().length<=1) //if 1 or less queued animations
                                                $targetul.css({left:menuleft+"px", width:this._dimensions.subulw+'px'}).slideDown(jqueryslidemenu.animateduration.over)
                                },
                                function(e){
                                        var $targetul=$(this).children("ul:eq(0)")
                                        $targetul.slideUp(jqueryslidemenu.animateduration.out)
                                }
                        ) //end hover
                }) //end $headers.each()
                $mainmenu.find("ul").css({display:'none', visibility:'visible'})
        }) //end document.ready
}
}

//build menu with ID="myslidemenu" on page:
jqueryslidemenu.buildmenu("menubar", arrowimages)