menu0000.js
3.29 KB
var menuwidth='165px';var disappeardelay=1000;var hidemenu_onclick="yes";var ie4=document.all;var ns6=document.getElementById&&!document.all;if(ie4||ns6)document.write('<div id="dropmenudiv" style="visibility:hidden;position:absolute;z-index:100;width:'+menuwidth+';" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>');function getposOffset(what,offsettype){var totaloffset=(offsettype=="left")?what.offsetLeft:what.offsetTop;var parentEl=what.offsetParent;while(parentEl!=null){totaloffset=(offsettype=="left")?totaloffset+parentEl.offsetLeft:totaloffset+parentEl.offsetTop;parentEl=parentEl.offsetParent}return totaloffset};function showhide(obj,e,visible,hidden,menuwidth){if(ie4||ns6)dropmenuobj.style.left=dropmenuobj.style.top=-500;if(menuwidth!=""){dropmenuobj.widthobj=dropmenuobj.style;dropmenuobj.widthobj.width=menuwidth}if(e.type=="click"&&obj.visibility==hidden||e.type=="mouseover")obj.visibility=visible;else if(e.type=="click")obj.visibility=hidden}function iecompattest(){return(document.compatMode&&document.compatMode!="BackCompat")?document.documentElement:document.body};function clearbrowseredge(obj,whichedge){var edgeoffset=0;if(whichedge=="rightedge"){var windowedge=ie4&&!window.opera?iecompattest().scrollLeft+iecompattest().clientWidth-15:window.pageXOffset+window.innerWidth-15;dropmenuobj.contentmeasure=dropmenuobj.offsetWidth;if(windowedge-dropmenuobj.x<dropmenuobj.contentmeasure)edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth}else{var topedge=ie4&&!window.opera?iecompattest().scrollTop:window.pageYOffset;var windowedge=ie4&&!window.opera?iecompattest().scrollTop+iecompattest().clientHeight-15:window.pageYOffset+window.innerHeight-18;dropmenuobj.contentmeasure=dropmenuobj.offsetHeight;if(windowedge-dropmenuobj.y<dropmenuobj.contentmeasure){edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight;if((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure)edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge}}return edgeoffset};function populatemenu(what){if(ie4||ns6)dropmenuobj.innerHTML=what.join("")};function dropdownmenu(obj,e,menucontents,menuwidth){if(window.event)event.cancelBubble=true;else if(e.stopPropagation)e.stopPropagation();clearhidemenu();dropmenuobj=document.getElementById?document.getElementById("dropmenudiv"):dropmenudiv;populatemenu(menucontents);if(ie4||ns6){showhide(dropmenuobj.style,e,"visible","hidden",menuwidth);dropmenuobj.x=getposOffset(obj,"left");dropmenuobj.y=getposOffset(obj,"top");dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj,"rightedge")+"px";dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj,"bottomedge")+obj.offsetHeight+"px"}return clickreturnvalue()};function clickreturnvalue(){if(ie4||ns6)return false;else return true};function contains_ns6(a,b){while(b.parentNode)if((b=b.parentNode)==a)return true;return false};function dynamichide(e){if(ie4&&!dropmenuobj.contains(e.toElement))delayhidemenu();else if(ns6&&e.currentTarget!=e.relatedTarget&&!contains_ns6(e.currentTarget,e.relatedTarget))delayhidemenu()};function hidemenu(e){if(typeof dropmenuobj!="undefined"){if(ie4||ns6)dropmenuobj.style.visibility="hidden"}};function delayhidemenu(){if(ie4||ns6)delayhide=setTimeout("hidemenu()",disappeardelay)};function clearhidemenu(){if(typeof delayhide!="undefined")clearTimeout(delayhide)};if(hidemenu_onclick=="yes")document.onclick=hidemenu;