function field_onblur(o) {
	if(o.value == '') {
		o.value = o.getAttribute('help-text');
		var oc = o.className;
		if(oc.substring(oc.length - 1, oc.length) == '2')
			o.className = oc.substring(oc.indexOf(' ') + 1, oc.length - 1);
	}
}
function field_onfocus(o) {
	 if(o.value == o.getAttribute('help-text')) {
		o.value = '';
		var oc = o.className;
		if(oc.substring(oc.length - 1, oc.length) != '2')
			o.className += (' ' + oc + '2');
	};
}
function field_onkeydown(e) {
	if(!e)
		var e = window.event;
	if(e.which==13 || e.keyCode==13) {
		var t = e.target ? e.target : e.srcElement;
		var lid = t.link;
		if(!lid)
			lid = ga(t, 'link');
		var sl = ge(lid);
		eval(sl.href);
	}
}