//<![CDATA[
ldh={ get:function (el){ return typeof el=="string"?document.getElementById(el):el; }, on:function(el,type,fn){ el=this.get(el); el.attachEvent? el.attachEvent('on'+type,function(){fn.call(el,event)}): el.addEventListener(type,fn,false); return this }, align:function (el,el2,x,y){ var rect=this.get(el2).getBoundingClientRect(),x=x||0,y=y||0; el.style.top=rect.top+this.get(el2).offsetHeight+y+'px'; el.style.left=rect.left+x+'px' }, stop:function (e){ e=e||window.event; e.stopPropagation&&e.stopPropagation(); e.cancelBubble=true }, onblur:function(el,fn) { el=this.get(el); this.on(el,'click',function (e){ ldh.stop(e) }).on(document, 'click',function(e) { el.style.display='none'; }); return this }
};
ldh.onblur('menu').on('menuBtn','click',function (e){ var css=ldh.get('menu').style; if(css.display!='none')return ; ldh.align(ldh.get('menu'),this,-85,10); css.display= 'block'; ldh.stop(e);
}) //]]>