菜鸟50分跪求解~!两个文本框对比输入的限制~!请CSDN高手指教~!在线急等~!
<tr>  
  <td> 最大可领数 </td>  
  <td>  <input   type= "text "   name= "x_6700592753EF98866570 "   id= "x_6700592753EF98866570 "   size= "30 "   maxlength= "50 "   value= " <%=   Server.HTMLEncode(x_6700592753EF98866570& " ")   %>  ">  </td>  
  </tr>  
  <tr>  
  <td> 领料数 </td>  
  <td>  <span   id= "cb_x_5B8C6210603B6570 ">  
  <input   type= "text "   name= "x_5B8C6210603B6570 "   id= "x_5B8C6210603B6570 "   size= "30 "   maxlength= "50 "   value= " <%=   Server.HTMLEncode(x_5B8C6210603B6570& " ")   %>  ">  </td>    
  </tr>    
 领料数输入的时候,不能大过最大可领数~!怎么做啊????
------解决方案-------------------- <body>     
    <form   name=form1>     
    <input   type=text   name= "price1 ">  <br>     
    <input   type=text   name= "price2 ">  <br>     
    <input   type=button   value= "比较大小 "   onclick= "check() ">  <br>     
    </form>     
    <script>     
   function   check()    
   {    
   var   price1=parseFloat(document.all.form1.price1.value);    
   var   price2=parseFloat(document.all.form1.price2.value);    
   if(price1> price2)    
   alert( 'price1大于price2 ')    
   else    
   alert( 'price1小于price2 ')    
   }    
    </script>     
    </body>