高分问题?如何给图片自动加链接。求助!!!
我的文章系统里有图片,我如何在前台读取文章时,把文章内容里的每副图前加一个链接如:       
  <a      href= "pic/upload001.gif "      target= "_blank ">  <img      src= "pic/upload001.gif "      width= "90 "      hight= "60 ">  </a>        
 第二是要判断      图片在文章录入时就有链接,就不加链接            
 请各位大侠指点迷津!!!
------解决方案-------------------- <script>  
 function test(str){ 
  var str=textarea1.value; 
  re=/( <img\s*src=\ "(.*?)\ "[^> ]*> )(?! <\/a> )/ig; 
  str=str.replace(re, " <a href=\ "$2\ " target=\ "_blank\ "> $1 </a>  "); 
  document.write(str);} 
   </script>  
   <body  onload= "test() " >  
  <textarea id=textarea1>  
  我的文章系统里有图片,我如何在前台读取文章时,把文章内容里的每副图前加一个链接如:   
  <a  href= "pic/upload001.gif "  target= "_blank ">  <img  src= "pic/upload001.gif "  width= "90 "  hight= "60 ">  </a>    
 第二是要判断  图片在文章录入时就有链接,就不加链接      
 请各位大侠指点迷津!!! 
  <img  src= "pic/upload001.gif "  width= "90 "  hight= "60 ">  
  </textarea>    
   </body>  
 大致的思路,你参考一下吧
------解决方案--------------------function imglink() 
 { 
 var imgs = document.getElementById( "fontzoom ").getElementsByTagName( "img "); 
 for(var i=0;i <imgs.length;i++) 
 { 
 imgs.style.cursor= "hand "; 
 imgs[i].onclick = function(){window.open(this.src);} 
 } 
 }   
 这个没外框