$(document.ready)
{
	if ($("search"))
	{
		$('search').onfocus = function() {
		  // if already cleared, do nothing
		  if (this._cleared) return
			// when this code is executed, "this" keyword will in fact be the field itself
		  this.clear()
		  this._cleared = true
		}

		 this.setStyle({color: '#555555'});
	}
}