var arrowimages={down:['downarrowclass', '/images/down.gif', 23], right:['rightarrowclass', '/images/right.gif']}
var jqueryslidemenu={ animateduration: {over: 200, out: 100}, 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)
$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)
}
)
})
$mainmenu.find("ul").css({display:'none', visibility:'visible'})
})
}
}
jqueryslidemenu.buildmenu("myslidemenu", arrowimages)