怎样让按钮响应Ctrl+Enter呢?
AccessKey只能响应Alt+字母, 
 所以这个只能用JS代码来实现了吧?   
 这个JS代码怎么写? 
 大侠帮忙!
------解决方案-------------------- <!DOCTYPE HTML PUBLIC  "-//W3C//DTD HTML 4.0 Transitional//EN ">   
  <HTML>   
  <HEAD>   
  <TITLE>  New Document  </TITLE>   
  <SCRIPT LANGUAGE= "JavaScript ">   
  <!--  
 function CHECKKEY(){  
 if (event.keyCode == 13 && event.ctrlKey)  
 {  
 alert( 'i can catch it! ');  
 }  
 }  
 //-->   
  </SCRIPT>   
  </HEAD>   
  <BODY ONKEYDOWN= "CHECKKEY() ">   
  </BODY>   
  </HTML>
------解决方案-------------------- <!--  
 function CHECKKEY(){  
 if (event.keyCode == 13 && event.ctrlKey||event.ctrlKey&&event.keyCode == 13 )  
 {  
 alert( 'i can catch it! ');  
 }  
 }  
 //-->