49 lines
2.2 KiB
JavaScript
Executable File
49 lines
2.2 KiB
JavaScript
Executable File
/*********************
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//* jQuery Multi Level CSS Menu #2- By Dynamic Drive: http://www.dynamicdrive.com/
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//* Last update: Nov 7th, 08': Limit # of queued animations to minmize animation stuttering
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//* Menu avaiable at DD CSS Library: http://www.dynamicdrive.com/style/
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*********************/
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var arrowimages={down:['downarrowclass', '', 20], right:['rightarrowclass', '']}
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var jqueryslidemenu={
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animateduration: {over: 200, out: 100}, //duration of slide in/ out animation, in milliseconds
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buildmenu:function(menuid, arrowsvar){
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jQuery(document).ready(function($){
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var $mainmenu=$("#"+menuid+">ul")
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var $headers=$mainmenu.find("ul").parent()
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$headers.each(function(i){
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var $curobj=$(this)
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var $subul=$(this).find('ul:eq(0)')
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this._dimensions={w:this.offsetWidth, h:this.offsetHeight, subulw:$subul.outerWidth(), subulh:$subul.outerHeight()}
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this.istopheader=$curobj.parents("ul").length==1? true : false
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$subul.css({top:this.istopheader? this._dimensions.h+"px" : 0})
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$curobj.children("a:eq(0)").css(this.istopheader? {paddingRight: arrowsvar.down[2]} : {}).append(
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'<img src="'+ (this.istopheader? arrowsvar.down[1] : arrowsvar.right[1])
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+'" class="' + (this.istopheader? arrowsvar.down[0] : arrowsvar.right[0])
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+ '" style="border:0;" />'
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)
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$curobj.hover(
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function(e){
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var $targetul=$(this).children("ul:eq(0)")
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this._offsets={left:$(this).offset().left, top:$(this).offset().top}
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var menuleft=this.istopheader? 0 : this._dimensions.w
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menuleft=(this._offsets.left+menuleft+this._dimensions.subulw>$(window).width())? (this.istopheader? -this._dimensions.subulw+this._dimensions.w : -this._dimensions.w) : menuleft
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if ($targetul.queue().length<=1) //if 1 or less queued animations
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$targetul.css({left:menuleft+"px", width:this._dimensions.subulw+'px'}).slideDown(jqueryslidemenu.animateduration.over)
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},
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function(e){
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var $targetul=$(this).children("ul:eq(0)")
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$targetul.slideUp(jqueryslidemenu.animateduration.out)
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}
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) //end hover
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}) //end $headers.each()
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$mainmenu.find("ul").css({display:'none', visibility:'visible'})
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}) //end document.ready
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}
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}
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//build menu with ID="categories-nav" on page:
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jqueryslidemenu.buildmenu("categories-nav", arrowimages) |