$(document).ready(function()
{
	$("#years").slider({animate: true, min :0, max:650, 
		step:50, value: sliderPos,
		change: function(event, ui) {
			var y=(ui.value/50)+1996;
			var str="";
			if (event.originalEvent) { 
		  	for (var i = $.event.props.length, prop; i;) { 
					prop = $.event.props[--i]; 
	 				str=str+ prop+","+event.originalEvent[prop]+"\n"; 
				} 
// 			alert(str);
	 			window.location = "index.php?year="+y;
			} 
		}
	});
});