function formrule(field)
{
	if (field.defaultValue == field.value) field.value = "";
}
function formrule2(field) {
 if (field.value == "") {
 field.value = field.defaultValue;
 }
}
function hover(n) {
	 document.getElementById(n).style.display='none';
	 document.getElementById(n+'a').style.display='';
 }
function uhover(n) {
	 document.getElementById(n+'a').style.display='none';
	 document.getElementById(n).style.display='';
 }

function curr_year() {
	d = new Date();
	document.write(d.getFullYear());
}