<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>javascript搞定划词标记划词搜索功能/网页特效/WWW.QPSH.COM</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> </head> <body> <SCRIPT language=javascript> <!-- document.body.onload=adddiv; document.onmousedown=recordobj; document.ondblclick=dbclick; document.onmouseup=showselect; var starobj,isdb=false,allow=true; function isallow() { if(allow){ allow=false; alert('划词搜索已关闭'); } else{ allow=true; alert('恭喜你,划词搜索已为你打开,选中任意词组或字可以进行搜索!'); } } function dbclick() { isdb=true; } function recordobj() { starobj=event.srcElement; } function showselect() { var str=""; if(event.srcElement.tagName!="A"&&event.srcElement.tagName!="INPUT"&&event.srcElement==starobj&&!isdb&&allow) { var oText=document.selection.createRange(); if(oText.text.length>0) { str=oText.text; oText.text="BuB"+oText.text+"EuE"; } oText.select(); event.srcElement.innerHTML=event.srcElement.innerHTML.replace("BuB","<u style='FONT-WEIGHT: bold;COLOR: #ff3366'>").replace("EuE","</u>"); } searchgoogle(str) isdb=false; } function searchgoogle(str) { var obj=document.getElementById("searchgoogle"); if(str.length>0) { obj.style.display="block"; obj.style.position="absolute"; obj.style.zindex=999; obj.style.posTop=document.body.scrollTop+event.y-25; obj.style.posLeft=document.body.scrollLeft+event.x+5; obj.style.widht=80; obj.innerHTML="<a target=_blank href=http://www.qpsh.com/seach.asp?k="+str+" style='BORDER-RIGHT: #fff1ca thin solid; BORDER-TOP: #fff1ca thin solid; FONT-WEIGHT: bold; BORDER-LEFT: #fff1ca thin solid; CLIP: rect(auto auto auto auto); COLOR: #666666; BORDER-BOTTOM: royalblue thin solid; BACKGROUND-COLOR: #fff1ca; TEXT-DECORATION: none'>这是什么?</a>"; } else { obj.style.display="none"; } } function adddiv() { var mobj = document.createElement("div"); mobj.id="searchgoogle"; document.body.appendChild(mobj); } //BY QPSH.COM--> </SCRIPT> <INPUT type="button" onclick="isallow()" value="关闭/打开划词功能"> <p>网页特效是用程序代码在网页中实现特殊效果或者特殊功能的一种技术,它为网页活跃了气氛,增加了网站的亲和力。</p> <p><font color="#808080" style="font-size: 9pt">(说明:选种任意字或词组就可进行搜索!)</font></p> </body> </html> |