//no conflict jquery
jQuery.noConflict();

(function($) {

	$(document).ready(function() {
		
			//clear default text
			$('#inp_what').click(function(){
				var v = $(this).val();
				if(v=="Bijv. Vodafone, Pizza, Drogist"){
					$(this).val("");
					$(this).removeClass("inp-what inp-txt-off").addClass("inp-what inp-txt-on");
				}
			});
			
			//reset search field
			$('#inp_what').blur(function(){
				var v = $(this).val();
				if(v==""){
					$(this).val("Bijv. Vodafone, Pizza, Drogist");
					$(this).removeClass("inp-what inp-txt-on").addClass("inp-what inp-txt-off");
				}
			});
	});

})(jQuery);