function validate_men()
{	if (!isEmailAddr(register1.email.value))
    {
    alert("Please enter a complete email address \n\n In the form:  {yourname@yourdomain.com} ");
    register1.email .focus();
    return (false);
    }
   
    else if (register1.email.value.length < 3)
    {
    alert("Please enter at least 3 characters in the \"email\" field.");
    register1.email.focus();
    return (false);
    }	
	else if(register1.password.value=='')
	{
	alert("Please Enter password");
	register1.password.focus();
	return false
	}
}
function validate_men1()
{
if(register2.SQL.value=='')
	{
	alert("Please Enter Query String!");
	register2.SQL.focus();
	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 validate_me2()
{	if (accommod.national.value=='')
    {
    alert("Please enter your nationality ");
    accommod.national.focus();
    return (false);
    }
    else if (accommod.passport.value=='')
    {
    alert("Please enter your passport number");
    accommod.passport.focus();
    return (false);
    }
}
function validate_me()
{
	if(accommod.username.value=='')
	{
	alert("Please Enter Title");
	accommod.username.focus();
	return false
	}
	else if(accommod.emailadd.value=='')
	{
	alert("Please Enter  Email");
	accommod.emailadd.focus ();
	return false
	}
	else  if (!isEmailAddr(accommod.emailadd.value))
    {
    alert("Please enter a complete email address \n\n In the form:  {yourname@yourdomain.com} ");
    accommod.emailadd.focus();
    return (false);
    }
   
    else if (accommod.emailadd.value.length < 3)
    {
    alert("Please enter at least 3 characters in the \"emailadd\" field.");
    accommod.emailadd.focus();
    return (false);
    }
    	else if(accommod.password.value=='')
	{
	alert("Please Enter  your current position!");
	accommod.password.focus ();
	return false
	}
	else if(accommod.vpassword.value=='')
	{
	alert("Please verify password");
	accommod.vpassword  .focus();
	return false
	}
	else if(accommod.password.value  != accommod.vpassword.value  )
	{
	 alert("verify password should be same as password");
	 accommod.vpassword .focus ();
	 return false
	} 	
	else if(accommod.daddress.value=='')
	{
	alert("Please Enter  your first address!");
	accommod.daddress.focus ();
	return false
	}
	else if(accommod.postalcode.value=='')
	{
	alert("Please Enter  your present location");
	accommod.postalcode.focus ();
	return false
	}
	else if(accommod.arrival1.value.length >0)
		{
		var sDate1=accommod.arrival1.value;
		var sDate2=accommod.depart1.value;
		var a=new Date(Date.parse(sDate1.replace(/-/g, "/")));
		var b=new Date(Date.parse(sDate2.replace(/-/g, "/")));
		var sDate3=accommod.arrival2.value;
		var sDate4=accommod.depart2.value;
		var a1=new Date(Date.parse(sDate3.replace(/-/g, "/")));
		var b1=new Date(Date.parse(sDate4.replace(/-/g, "/")));
		if (a1>b1)
	{
	alert("Your arrival date or departure date is error selected");
	accommod.arrival2.focus ();
	return false
	}		
		if (a>b)
	{
	alert("Your arrival date or departure date is error selected");
	accommod.arrival1.focus ();
	return false
	}
}
}