function show_menu(obj) {
obj=document.getElementById(obj);
obj.style.display="block";
}
function hide_menu(obj) {
obj=document.getElementById(obj);
obj.style.display="none";
}
function show_hide(obj) {
obj=document.getElementById(obj);
if (obj.style.display=="none") {obj.style.display="";} else {obj.style.display="none";}
}
function hand1(name) {
if (window.element!=name) {name.style.cursor="pointer";name.style.text_Decoration="underline";}
}
function checkval(){
if (document.regform.maddr.value == "E-mail")
{
document.regform.maddr.value = ""
}
}