function checkfield(loginform)
{
	
	if(loginform.name.value=="")
	{
		alert("Please Enter Your Name.")
		loginform.name.focus()
		return false;
	}
	if(loginform.address.value=="")
	{
			alert("Please Enter Address.")
			loginform.address.focus()
			return false;
	}
	if(loginform.country.value=="")
		{
			alert("Please Select Country Name.")
			loginform.country.focus()
			return false;
		}
	if(loginform.tel_no.value=="")
	{
			alert("Please Enter Phone.")
			loginform.tel_no.focus()
			return false;
	}

	if (loginform.email.value == "")
		{
			alert("Please enter a value for the email field.");
			loginform.email.focus();
			return false;
		}
	if (!isEmailAddr(loginform.email.value))
		{
			alert("Please enter a complete email address in the form: yourname@yourdomain.com");
			loginform.email.focus();
			return false;
		}
		
	if (loginform.validation_code.value == "")
		{
			alert("Please enter a value for the Validation Code.");
			loginform.validation_code.focus();
			return false;
			
		return false;
		}
		
	
}
function isEmailAddr(email)
{
  var result = false
  var theStr = new String(email)
  var index = theStr.indexOf("@");
  if (index > 0)
  {
	var pindex = theStr.indexOf(".",index);
	if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}
function ValidateNum(input,event){
			var keyCode = event.which ? event.which : event.keyCode;
			if(parseInt(keyCode)>=48 && parseInt(keyCode)<=57){
				return true;
			}
			return false;
		}