<a href="http://www.helpor.net" target="_blank" onMouseOver="helpor_net_show(this,event,'看到了吧？')" onMouseOut="helpor_net_hide()">把鼠标放上来试试</a> <div id="tooltip2" style="position:absolute;visibility:hidden;clip:rect(0 150 50 0);width:150px;background-color:seashell"> <layer name="nstip" width="1000px" bgColor="seashell"></layer> </div> <SCRIPT language="JavaScript"> <!-- if (!document.layers&&!document.all) event="test" function helpor_net_show(current,e,text){ if (document.all&&document.readyState=="complete"){ document.all.tooltip2.innerHTML='<marquee style="border:1px solid #3399ff">'+text+'</marquee>' document.all.tooltip2.style.pixelLeft=event.clientX+document.body.scrollLeft+10 document.all.tooltip2.style.pixelTop=event.clientY+document.body.scrollTop+10 document.all.tooltip2.style.visibility="visible" } else if (document.layers){ document.tooltip2.document.nstip.document.write('<b>'+text+'</b>') document.tooltip2.document.nstip.document.close() document.tooltip2.document.nstip.left=0 currentscroll=setInterval("scrolltip()",100) document.tooltip2.left=e.pageX+10 document.tooltip2.top=e.pageY+10 document.tooltip2.visibility="show" } } function helpor_net_hide(){ if (document.all) document.all.tooltip2.style.visibility="hidden" else if (document.layers){ clearInterval(currentscroll) document.tooltip2.visibility="hidden" } } function scrolltip(){ if (document.tooltip2.document.nstip.left>=-document.tooltip2.document.nstip.document.width) document.tooltip2.document.nstip.left-=5 else document.tooltip2.document.nstip.left=150 } //--> </SCRIPT>