var remail=/^([_&a-zA-Z0-9-]+(\.[_&a-zA-Z0-9-]+)*@[&a-zA-Z0-9-]+\.+[&a-zA-Z0-9-]+)/;
function checkEmail(fieldvalue)
{
	if(remail.test(fieldvalue))
		return false;
	else
		return true;		
}

function call_java(val)
{
if(val == "Other")
	document.getElementById('reg_reg').style.display = '';
else
	document.getElementById('reg_reg').style.display = 'none';
}

function call_org(val)
{
if(val == "Other")
	document.getElementById('reg_org').style.display = '';
else
	document.getElementById('reg_org').style.display = 'none';
}

function call_occ(val)
{
if(val == "Other")
	document.getElementById('reg_occ').style.display = '';
else
	document.getElementById('reg_occ').style.display = 'none';
}

function sub_value()
{

	document.register_us.address11.value = document.register_us.address1.value;
	document.register_us.address22.value = document.register_us.address2.value;
	document.register_us.address33.value = document.register_us.address3.value;
	document.register_us.postdist44.value = document.register_us.postdist.value;
	document.register_us.postcode55.value = document.register_us.postcode.value;
	document.register_us.dxno66.value = document.register_us.dxno.value;
	document.register_us.tel77.value = document.register_us.tel.value;
	document.register_us.email88.value = document.register_us.email.value;
}

function remove_value()
{
	document.register_us.address11.value = "";
	document.register_us.address22.value = "";
	document.register_us.address33.value = "";
	document.register_us.postdist44.value = "";
	document.register_us.postcode55.value = "";
	document.register_us.dxno66.value = "";
	document.register_us.tel77.value = "";
	document.register_us.email88.value = "";
}

function formData_regsiter(frm)
{
	flag = true;

	if(frm.register_users)
	{
		//if(frm.register_users[1].checked)
		//{
			if(frm.username.value=="")
			{
			  alert("Please Enter username!");
			  frm.username.focus();
			  return false;				
			}
			if(frm.password.value=="")
			{
			  alert("Please Enter Password!");
			  frm.password.focus();
			  return false;
			}
		//}
	}

	if(frm.title.value =="")
	{
		 alert("Please enter title!");
	     frm.title.focus();
		 return false;     
    }
	if(frm.forename.value =="")
	{
		 alert("Please enter Forename!");
	     frm.forename.focus();
		return false;     
    }
	if(frm.surname.value =="")
	{
		 alert("Please enter Surname!");
	     frm.surname.focus();
		return false;     
    }

	/*
	if(frm.call.value =="")
	{
		 alert("Please enter Call!");
	     frm.call.focus();
		return false;     
    }
	*/


	if(frm.address1.value =="")
	{
		 alert("Please enter Address1!");
	     frm.address1.focus();
		return false;     
    }


	if(frm.postcode.value =="")
	{
		 alert("Please enter Post Code!");
	     frm.postcode.focus();
		return false;     
    }
	
	
	if(frm.tel.value =="")
	{
		 alert("Please enter Tel. No!");
	     frm.tel.focus();
		return false;     
    }
	if(frm.email.value =="")
	{
		 alert("Please enter Email!");
	     frm.email.focus();
		return false;     
    }
 if(checkEmail(frm.email.value))
	{
		alert ("Please enter correct Email")
		 frm.email.focus();
		return false;    
	}

if(frm.address_set)
	{
if(frm.address_set[1].checked)
	{

	if(frm.address11.value =="")
	{
		 alert("Please enter Address1!");
	     frm.address11.focus();
		return false;     
    }


	if(frm.postcode55.value =="")
	{
		 alert("Please enter Post Code!");
	     frm.postcode55.focus();
		return false;     
    }
	
	
	if(frm.tel77.value =="")
	{
		 alert("Please enter Tel. No!");
	     frm.tel77.focus();
		return false;     
    }
	if(frm.email88.value =="")
	{
		 alert("Please enter Email!");
	     frm.email88.focus();
		return false;     
    }
 if(checkEmail(frm.email88.value))
	{
		alert ("Please enter correct Email")
		 frm.email88.focus();
		return false;    
	}

}
	}


	if(frm.reason.selectedIndex =="0")
	{
		 alert("Please select registration reason!");
	     frm.reason.focus();
		return false;     
    }


	if(frm.reason.selectedIndex == "4")
	{
		if(frm.reg_reason_other.value == "")
		{
		 alert("Please enter registration reason!");
	     frm.reg_reason_other.focus();
		return false;     
	    }
    }


		frm.submit();
}