Question

Sorry, my Jquery is WEAK!

But here’s what i have….

     $(function () {
              if (document.calc.loan.value > 1000)
              {
                  ("#link").value = "<a href='dump'></a>";
              }
              else {
                  ("#link").value = "<a href='dump2'></a>";
              }
     });

<form name=calc method=POST>
<input type=text name=loan id="amount" />
<div id="link"></div>
</form>

So I want the content of #link to change if the Loan Input is over 1000 as they type

Answer 1

Just use .html() like below to modify the content of the div.

 $(function () {
     if (document.calc.loan.value > 1000) 
     {
        $("#link").html("<a href='dump'></a>");
     }
     else {
        $("#link").html("<a href='dump2'></a>");
     }
 });

Also you were missing $. Changed ('#link') -> $('#link')

I just noticed that you want as he types in the input field. In that case you need an onkeyup event handler to check the value typed in the input box.

$(function () {
      $('#amount').on('keyup', function () {
           var amount = parseFloat(this.value);

           if (!isNaN(amount) && amount > 1000) {
             $("#link").html("<a href='dump'></a>");
           } else {
             $("#link").html("<a href='dump2'></a>");
           }
      }); 
});

Edit: Changed from onchange to onkeyup.