function changeCopyrightDate(){
	var captionElement = document.getElementById("copyrightDate");
	var now = new Date;
	var year = now.getFullYear();
	captionElement.innerHTML = year;
}

function search_focus(obj){
	obj.style.color=""
	obj.style.fontStyle=""
	if (obj.value=="Search by name"){
		obj.value=""
	}
};