/* load search event */
		function loadSearch(){
			Event.observe('search', 'submit', function() {
				if($('s').value != ''){
					document.location = '/search/' + $('s').value
				}
			});
			Event.observe('s', 'blur', function() {
				$('s').value = 'search ...';
				$('s').setStyle({color:'#666;'});
			});
			Event.observe('s', 'focus', function() {
				$('s').value = '';
				$('s').setStyle({color:'#000;'});
			});
		}
		function init(){
			loadSearch();
		}
		
		Event.observe(window,'load',init,false);