Problemas com menu

E ai moçada

Estou criando um menu e estou usando como modelo um menu do site

Clique aqui

Montei ele e funcionou perfeitamente em html porem a pagina original que estou usando é em php ( a mesma pagina, igual porem em php ) e o menu não funcionou

testei os dois online e a mesma coisa o html funciona e o php não.

Estou usando um Js

/*********************
//* 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', 'http://www.wmd8.com.br/images/down.gif', 23], right:['rightarrowclass', 'http://www.wmd8.com.br/images/right.gif']}

var jqueryslidemenu={

animateduration: {over: 400, out: 200}, //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
 }) //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)

e o css

.jqueryslidemenu{
font: 18px tahoma;
background: #333333;
width: 100%;
}

.jqueryslidemenu ul{

margin: 0;
padding: 0;
list-style-type: none;
}

/Top level list items/
.jqueryslidemenu ul li{

position: relative;
display: inline;
float: left;
}

/Top level menu link items style/
.jqueryslidemenu ul li a{
display: block;
background: #333333; /background of tabs (default state)/

color: white;
padding: 8px 10px;
border-right: 2px solid #000000;
color: #333333;
text-decoration: none;
}

html .jqueryslidemenu ul li a{ /IE6 hack to get sub menu links to behave correctly*/

display: inline-block;
}

.jqueryslidemenu ul li a:link, .jqueryslidemenu ul li a:visited{

color: white;
}

.jqueryslidemenu ul li a:hover{
background: black; /tab link background during hover state/

color: white;
}

/1st sub level menu/
.jqueryslidemenu ul li ul{

position: absolute;
left: 0;
display: block;
visibility: hidden;
}

/Sub level menu list items (undo style from Top level List Items)/
.jqueryslidemenu ul li ul li{

display: list-item;
float: none;
}

/All subsequent sub menu levels vertical offset after 1st level sub menu /
.jqueryslidemenu ul li ul li ul{

top: 0;
}

/ Sub level menu links style /
.jqueryslidemenu ul li ul li a{
font: normal 18px tahoma;
width: 160px; /width of sub menus/

padding: 10px;
margin: 0;
border-top-width: 0;
border-bottom: 2px solid brack;
}

.jqueryslidemenuz ul li ul li a:hover{ /sub menus hover style/

background: #ffffff;
color: black;
}

/ ######### CSS classes applied to down and right arrow images ######### /

.downarrowclass{
position: absolute;
top: 12px;
right: 7px;
}

.rightarrowclass{
position: absolute;
top: 6px;
right: 5px;
}

Abraços