请教,通过外部js文件方式写的元素如何去访问?
比如在一个静态页面中以 
  <script   id= "myjs "   type= "text/javascript "   src= "myjs.js ">  </script> 的方式引入。在myjs.js我生成了一个DIV,ID是divid,如何去访问这个DIV? 
 我用document.getElementById( "divid ")的话会提示找不到对象。
------解决方案--------------------可以直接调用的, 
 确定 <script id= "myjs " type= "text/javascript " src= "myjs.js ">  </script> 的代码执行过 
 ,即在使用document.getElementById( "divid ")前执行完上。
------解决方案--------------------你是如何 生成的 ? 
 要如下那样才可以var alertFram = document.createElement( "DIV ");   
 var alertFram = document.createElement( "DIV "); 
 	alertFram.id= "alertFram "; 
 	alertFram.style.position =  "absolute "; 
 	alertFram.style.left =  "50% "; 
 	alertFram.style.top =  "50% "; 
 	alertFram.style.marginLeft =  "-225px " ; 
 	alertFram.style.marginTop = -75+document.documentElement.scrollTop+ "px "; 
 	alertFram.style.width =  "450px "; 
 	alertFram.style.height =  "150px "; 
 	alertFram.style.background =  "#ccc "; 
 	alertFram.style.textAlign =  "center "; 
 	alertFram.style.lineHeight =  "150px "; 
 	alertFram.style.zIndex =  "10001 ";
------解决方案--------------------在JS里这样也可以 
 document.write( ' <div id= "test " class= "test ">  </div>  ');
------解决方案--------------------你将JS文件里的代码全部复制到你的当前页试试
------解决方案--------------------没问题的,请注意以下几点: 
 一、用js生成div,注意该js在body区调用   
 二、document.getElementById( "xxx ")时xxx要已生成。     
 我测试的代码如下: 
 .html 
  <!DOCTYPE html PUBLIC  "-//W3C//DTD XHTML 1.0 Transitional//EN "  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">  
  <html xmlns= "http://www.w3.org/1999/xhtml ">  
  <head>  
  <meta http-equiv= "Content-Type " content= "text/html; charset=gb2312 " />  
  <title> 无标题文档 </title>  
  <script language= "javascript ">  
 function z() 
 { 
 document.getElementById( "abc ").innerHTML =  "OK "; 
 } 
  </script>  
  </head>  
  <body>  
  <script src= "a.js ">  </script>  
  <script language= "javascript ">  
 z(); 
  </script>  
  </body>  
  </html>      
 .js 
  <!-- 
 document.write( " <div id= 'abc '>  </div>  "); 
 -->