/*********************
//* 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/
*********************/

//Update: April 12th, 10: Fixed compat issue with jquery 1.4x

//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', '../images/down.gif', 35], right:['rightarrowclass', '../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 $mainmenu=$("#"+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})
                        $curobj.children("a:eq(0)").css(this.istopheader? {paddingRight: arrowsvar.down[2]} : {}).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){
                                        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
                        $curobj.click(function(){
                                $(this).children("ul:eq(0)").hide()
                        })
                }) //end $headers.each()
                $mainmenu.find("ul").css({display:'none', visibility:'visible'})
        }) //end document.ready
}
}

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