Hi there,

I am the author of the article that sfdk posted. BTW, thanks sfdk.

For a visualforce page you can just paste in the following code inside the apex:page tags. Just reember to modify the startYear and endYear variables

<!--Import the Google hosted jQuery LIbrary-->
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<!--this is where the magic happens-->
<script type="text/javascript">
	//You need to wrap everything in document.ready because the select tag we are taregting needs to
	//be loaded in the DOM befire we can access it.
	$(document).ready(function() {
		//-----EDIT THE NEXT TWO LINES-----
		var startYear=1982; //replace 1982 with whatever year you want to start with;
		var endYear=2034; //replace 2034 with whatever year you want to end with;
		//-----EDIT BELLOW HERE AT YOUR OWN RISK-----
		var optionsString='';
		//Make sure that the endYear comes after the startYear
		if(startYear<endYear){
			//Loops through each date and renders the string for an option tag and addes it to the Optrionsstring variable
			for(i=startYear;i<endYear+1;i++){
				optionsString += "<option value=\""+i+"\">"+i+"</option>";
			}
			//Replace the innerHTML of the calendar picker year select tag with the Optionsstring we constructed.
			$('#calYearPicker').html(optionsString);
		}
	});
</script>