大家看看,没有用户一输入键盘上的按键,就调用一段程序的那种JS代码,在线等,马上结贴,给分
有的话,请给出代码拉     
 谢谢了哦   
 大家帮帮忙阿
------解决方案--------------------up
------解决方案-------------------- <body onkeydown= "if(event.keyCode==116){reload.click()} ">  
      <a id= "reload " href= "seluser.aspx " style= "display: none "> reload.... </a>    
 呵呵,只有这个键盘输入F5的
------解决方案-------------------- <body onkeydown= "if(event.keyCode!=“”){reload.click()} ">        
 你试试看看判断它输入的不为空就触发事件
------解决方案--------------------function handleEvent(oEvent) 
 { 
    alert(oEvent.type); 
    alert(oEvent.keyCode.toString()); 
    alert(oEvent.charCode.toString()); 
 }     
  <textare id = "txtInput " rows= "15 "  clos= "50 " onkeydown= "handleEvent(event) " onkeyup= "handleEvent(event) " onkeypress= "handleEvent(event) ">  </textare>
------解决方案--------------------100分好多啊 帮你顶啊。
------解决方案-------------------- <textarea>  </textarea>  少了个a 不好意思
------解决方案-------------------- <script>  
 		function checkLen() 
 		{ 
 			var obj = document.getElementById( "txt_content "); 
 			var content = obj.value;  		 
 			document.getElementById( "divinfo ").innerHTML =  " <font color=red> 您已经输入了 " + content.length +  "个字符 </font>  "; 
 		} 
 		 </script>      
 =======================================   
  <asp:TextBox id= "txt_content " onKeyUp= "checkLen(); " runat= "server " TextMode= "MultiLine " Height= "128px " Width= "240px ">  </asp:TextBox>