function checkRadio (frmName, rbGroupName) {
 var radios = document[frmName].elements[rbGroupName];
 for (var i=0; i <radios.length; i++) {
  if (radios[i].checked) {
   return true;
  }
 }
 return false;
}

function Form_Validation(myForm)
{
	if (document.myForm.txtname.value == '')
	{
		alert("Please enter your name.");
		document.myForm.txtname.focus();
		return false;
	}
	else if (document.myForm.txtemail.value == '')
	{
		alert("Please enter Email Address.");
		document.myForm.txtemail.focus();
		return false;
	}
	else if (document.myForm.message.value == '')
	{
		alert("Please enter your Message.");
		document.myForm.message.focus();
		return false;
	}	
	else if (document.myForm.security_code.value == '')
	{
		alert("Please enter Security Code.");
		document.myForm.security_code.focus();
		return false;
	}
	else if (document.myForm.txtemail.value !== '')
	{
		return checkmail(myForm.txtemail);
	}
	else
	{
	 return true
	}
}

function Form_Validation2(myForm)
{
	if (document.myForm.txtname.value == '')
	{
		alert("Please enter your name.");
		document.myForm.txtname.focus();
		return false;
	}
	else if (document.myForm.txtemail.value == '')
	{
		alert("Please enter Email Address.");
		document.myForm.txtemail.focus();
		return false;
	}
	else if (document.myForm.room.value == '')
	{
		alert("Please select room type.");
		document.myForm.room.focus();
		return false;
	}
	else if (document.myForm.datefrom.value == '')
	{
		alert("Please enter Date from.");
		document.myForm.datefrom.focus();
		return false;
	}
	else if (document.myForm.dateto.value == '')
	{
		alert("Please enter Date to.");
		document.myForm.dateto.focus();
		return false;
	}
	else if (document.myForm.security_code.value == '')
	{
		alert("Please enter Security Code.");
		document.myForm.security_code.focus();
		return false;
	}
	else if (document.myForm.txtemail.value !== '')
	{
		return checkmail(myForm.txtemail);
	}
	else
	{
	 return true
	}
}




function Form_ValidationBarge(myForm)
{
	if (document.myForm.txtname.value == '')
	{
		alert("Please enter your name.");
		document.myForm.txtname.focus();
		return false;
	}
	else if (document.myForm.txtemail.value == '')
	{
		alert("Please enter Email Address.");
		document.myForm.txtemail.focus();
		return false;
	}
	else if (document.myForm.contInfo.value == '')
	{
		alert("Please enter your Contact Information.");
		document.myForm.contInfo.focus();
		return false;
	}

	else if (document.myForm.passenger.value == '')
	{
		alert("Please enter number of Passengers.");
		document.myForm.passenger.focus();
		return false;
	}
	else if (document.myForm.datefrom.value == '')
	{
		alert("Please Enter 'Origin' from.");
		document.myForm.datefrom.focus();
		return false;
	}
	else if (document.myForm.dateDept.value == '')
	{
		alert("Please enter Date Departure.");
		document.myForm.dateDept.focus();
		return false;
	}	
	else if (document.myForm.dateto.value == '')
	{
		alert("Please Enter 'Destination'.");
		document.myForm.dateto.focus();
		return false;
	}
	else if (document.myForm.security_code.value == '')
	{
		alert("Please enter Security Code.");
		document.myForm.security_code.focus();
		return false;
	}
	else if (document.myForm.txtemail.value !== '')
	{
		return checkmail(myForm.txtemail);
	}
	else
	{
	 return true
	}
}

function checkmail(e){
var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i
var returnval=emailfilter.test(e.value)
	if (returnval==false){
		alert("Please enter a valid email address.")
		e.select()
	}
return returnval
}





function Form_Validation3(adminForm)
{
	if (document.adminForm.fName.value == '')
	{
		alert("Please Fullname.");
		document.adminForm.fName.focus();
		return false;
	}
	else if (document.adminForm.eMail.value == '')
	{
		alert("Please E-Mail.");
		document.adminForm.eMail.focus();
		return false;
	}
	else if (document.adminForm.passW1.value == '')
	{
		alert("Please enter Password.");
		document.adminForm.passW1.focus();
		return false;
	}
	else if (document.adminForm.passW2.value == '')
	{
		alert("Please Confirm Password.");
		document.adminForm.passW2.focus();
		return false;
		
		
	} 
	else if (document.adminForm.passW1.value != document.adminForm.passW2.value )
	{
		alert("Passwords did not match.");
		document.adminForm.passW1.focus();
		return false;
	}
	
	else if (document.adminForm.txt_email.value !== '')
	{
		return checkmail(adminForm.txt_email);
	}	
	else
	{
	 return true
	}
}

function checkmail(e){
var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i
var returnval=emailfilter.test(e.value)
	if (returnval==false){
		alert("Please enter a valid email address.")
		e.select()
	}
return returnval
}