function initOverLabels () {
if (!document.getElementById) return;      
var labels, id, field;
labels = document.getElementsByTagName('label');
for (var i = 0; i < labels.length; i++) {    
if (labels[i].className == 'overlabel') {
id = labels[i].htmlFor || labels[i].getAttribute('for');
if (!id || !(field = document.getElementById(id))) {
continue;
}
labels[i].className = 'overlabel-apply';
if (field.value !== '') {
hideLabel(field.getAttribute('id'), true);
}
field.onfocus = function () {
hideLabel(this.getAttribute('id'), true);
};
field.onblur = function () {
if (this.value === '') {
hideLabel(this.getAttribute('id'), false);
}
};
labels[i].onclick = function () {
var id, field;
id = this.getAttribute('for');
if (id && (field = document.getElementById(id))) {
field.focus();
}
};
}
}
};
function hideLabel (field_id, hide) {
var field_for;
var labels = document.getElementsByTagName('label');
for (var i = 0; i < labels.length; i++) {
field_for = labels[i].htmlFor || labels[i].getAttribute('for');
if (field_for == field_id) {
labels[i].style.textIndent = (hide) ? '-3000px' : '0px';
return true;
}
}
}
window.onload = function () {
setTimeout(initOverLabels, 50);
};