/*********************
//* 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/spacer.gif', 23], right:['rightarrowclass', '/Images/spacer.gif',10]}

var jqueryslidemenu={

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

buildmenu:function(menuid, arrowsvar, mode){
    jQuery(document).ready(function($){
	var $mainmenu=$("#"+menuid+">ul")
	var $headers=$mainmenu.find("ul").parent()
	$headers.each(function(i){
	    var curName = this.tagName;
	    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? ((mode==0)? true:false): 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
//					alert(this._offsets.left + ' '+ this._dimensions.w + ' '+ menuleft+ ' '+ this._dimensions.subulw + ' '+$(window).width())
		    menuleft=(this._offsets.left+menuleft+this._dimensions.subulw>$(window).width())? (this.istopheader? -this._dimensions.subulw+this._dimensions.w : -this._dimensions.subulw): menuleft
		    
		    
		    
		    if (mode==2) menuleft = menuleft + 14;
		    if ($targetul.queue().length<=1){ //if 1 or less queued animations
		    if (mode==2){
		        $targetul.css({zIndex:15,left: - this._dimensions.subulw, width:this._dimensions.subulw+'px'}).slideDown(jqueryslidemenu.animateduration.over)
		    }else{
		        $targetul.css({zIndex:15,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
}
}
jqueryslidemenu.buildmenu("topmenu", arrowimages,0)