var initialized = new Array();

function initialize(object, id) {
	if(!initialized[id]) {
		object.value = "";
		object.style.color = "#333333"; 
		initialized[id] = true;
	}
}


function hide(targetID){
    document.getElementById(targetID).style.display = "none";
}
function show(targetID){
    document.getElementById(targetID).style.display = "";
}