要完成此效果需要两个步骤 第一步：把如下代码加入到区域中 第二步：把如下代码加入到区域中 本　站　栏　目 <script language="JavaScript1.2"> var enableeffect=true var selection=new Array() selection[0]='LINK1
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' selection[4]='LINK5' if (document.layers) document.dropmenu01.document.dropmenu02.visibility='show' function dropit2(){ if (document.all){ dropmenu03.style.left=document.body.scrollLeft+event.clientX-event.offsetX dropmenu03.style.top=document.body.scrollTop+event.clientY-event.offsetY+18 if (dropmenu03.style.visibility=="hidden"){ if (enableeffect) dropmenu03.filters.revealTrans.apply() dropmenu03.style.visibility="visible" if (enableeffect) dropmenu03.filters.revealTrans.play() } else{ hidemenu() } } } function dropit(e){ if (document.dropmenu03.visibility=="hide") document.dropmenu03.visibility="show" else document.dropmenu03.visibility="hide" document.dropmenu03.left=e.pageX-e.layerX document.dropmenu03.top=e.pageY-e.layerY+19 return false } function hidemenu(){ if (enableeffect) dropmenu03.filters.revealTrans.stop() dropmenu03.style.visibility="hidden" } function hidemenu2(){ document.dropmenu03.visibility="hide" } if (document.layers){ document.dropmenu01.document.dropmenu02.captureEvents(Event.CLICK) document.dropmenu01.document.dropmenu02.onclick=dropit } else if (document.all) document.body.onclick=hidemenu </script>