function do_search(input,e, autocomplete)
{
	if (autocomplete!=1) {	
		if(window.event) // IE
		{
			keynum = e.keyCode;
		}
		else if(e.which) // Netscape/Firefox/Opera
		{
			keynum = e.which;
		}
		
		if(keynum==13){
			window.location.href=url_template+'?query='+escape(input.value);
		}
	} else {
		window.location.href=url_template+'?query='+escape(input.value);
	}
}

function init_search()
{
	if ($('searchfield').value == 'search')
	{
		$('searchfield').value = '';
		$('searchfield').setStyle({ color: '#000' });
	}
	else if ($('searchfield').value == '')
	{
		$('searchfield').value = 'search';
		$('searchfield').setStyle({ color: '#999' });
	}
}