function checkform3()
{
if (checkempty3(document.frm_contact.fname,":.. Please enter your Name.:")==false) return false;
//if (checkempty3(document.frm_contact.address,":.. Please enter your Address.:")==false) return false;
if (test(document.frm_contact.email,":.. Please enter your Valid E-mail Address.:")==false) return false;
return true;
}
function chk_frm()
{
if (checkempty3(document.frm_cart.nodd,":.. Please enter password.:")==false) return false;
return true;
}
function frm_log()
{
if (test(document.frm_log.loginid,":.. Please enter your Valid Email Address.:")==false) return false;
if (checkempty3(document.frm_log.pass,":.. Please enter password.:")==false) return false;
return true;
}
function frm_mail()
{
if (test(document.frm_chk.mailid,":.. Please enter your Valid Email Address.:")==false) return false;
return true;
}
function chk_search()
{
if (checkempty_srch(document.frm_search.txtsearch,":.. Please enter any keywords.:")==false) return false;
return true;
}
function checkuser(obj,msg)
{
var regex = /^[a-zA-Z0-9_]{3,16}$/;
 if(regex.test(obj.value))
 {
  alert(msg);
  obj.focus();
  return false;
 }
}

function checkempty3(obj,msg)
{
 if(obj.value=="")
 {
  alert(msg);
  obj.focus();
  return false;
 }
}
function checkempty_srch(obj,msg)
{
 if(obj.value=="" || obj.value=="Enter Keywords")
 {
  alert(msg);
  obj.focus();
  return false;
 }
}
function test(obj,msg) {
  var regex = /^[a-zA-Z0-9._-]+@([a-zA-Z0-9.-]+\.)+[a-zA-Z0-9.-]{2,4}$/;
  if (regex.test(obj.value))
  {
	return true;
  }
  else{
	alert(msg);
	obj.focus();
	return false;
  }
}
function del_firm(delUrl) {
  if (confirm("Are you sure you want to delete")) {
    document.location = delUrl;
  }
}