Formda ayı ve yılı otomatik seçsin (varsayılan olarak)
/* This script and many more are available free online at
The JavaScript Source!! http://javascript.internet.com
Created by: Fang | http://www.webdeveloper.com/forum/member.php?u=6060 */
function autoMonth() {
  var dt = new Date();
  var mo = dt.getMonth();
  var ary = [];
  for (var i=0; i<=12; i++) {
  	 ary[i] = document.f1.s1.options[i];
 	}
  var j = mo;
  for (i=0; i<=12; i++) {
  	 document.f1.s1.options[i] = ary[j];
  	 j = (mo + i) % 12;
  }
  document.f1.s1.options[0].selected=true;
}
// Multiple onload function created by: Simon Willison
// http://simon.incutio.com/archive/2004/05/26/addLoadEvent
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}
addLoadEvent(function() {
  autoMonth();
});
Head
<script type="text/javascript" src="autoMonth.js"></script>
Body
				<form name="f1" action="#" style="width: 15%">
  <fieldset><legend>Select Month</legend>
    <select name="s1">
      <option value="0">January
      <option value="1">February
      <option value="2">March
      <option value="3">April
      <option value="4">May
      <option value="5">June
      <option value="6">July
      <option value="7">August
      <option value="8">September
      <option value="9">October
      <option value="10">November
      <option value="11">December
    </select>
  </fieldset>
</form>