// shows and hides the text of the search bar

$(function(){
	
	var text = "Search the Cambrex website...";
	var klass = "blurred";
	
	var form = $("div#header form").addClass("js");
	var input = $("div#header input.text");
	var button = $("div#header input.submit");
	
	input.focus(function(){
		if (form.hasClass(klass)) {
			input.attr("value", "");
		}
		form.removeClass(klass);
	});
	
	input.blur(function(){
		if (!input.attr("value").match(/\w/) || input.attr("value") == text) {
			form.addClass(klass);
			input.attr("value", text);
		}
	});
	
	input.blur();
	
	form.submit(function(){
		if (!input.attr("value").match(/\w/) || input.attr("value") == text) {
			return false;
		}
	});
});