function maintain(form1)

{
	

var chks = document.getElementsByName('serviced[]');
var hasChecked = false;
for (var i = 0; i < chks.length; i++)
{
if (chks[i].checked)
{
hasChecked = true;
break;
}
}
if((hasChecked == false))
{

alert("Please select equipment to be serviced.");
document.getElementById('serviced[]').focus();

return false;
}



var myOption = -1;
for (i=document.form1.radioSet.length-1; i > -1; i--) {
        if (document.form1.radioSet[i].checked) {
        myOption = i;
        
        var radio=document.form1.radioSet[myOption].value;
       
        i = -1;
        }
        }
        if (myOption == -1) {
        alert("Please select contact mode");
       
        return false;
        }
/*if(radio=='E-mail')
	{

	
var email=$F('email');
	if(alltrim(email)=='')
{
alert("Please enter e-mail address");
document.getElementById('email').focus();
return false;
}
if(email!='')
	{
var res=checkEmail(email);if(res==false){alert("Please enter a valid e-mail address");document.getElementById('email').focus();return false;}
	}

	}
if(radio=='Phone')
	{
	
var phone1=$F('phone1');
var phone2=$F('phone2');
if(alltrim(phone1)=='')
{
alert("Please enter area code");
document.getElementById('phone1').focus();
return false;
}
if(alltrim(phone2)=='')
{
alert("Please enter phone number");
document.getElementById('phone2').focus();
return false;
}
if(isNaN(phone1))
	{
alert("Please enter a valid area code");
document.getElementById('phone1').focus();
return false;
	}
	if(isNaN(phone2))
	{
alert("Please enter a valid phone number");
document.getElementById('phone2').focus();
return false;
	}

	}*/








var fname=$F('first_name');
var lname=$F('last_name');
/*var phone1=$F('phone1');
var phone2=$F('phone2');*/
//var email=$F('email');
var verificationcode=$F('verificationcode');


if(alltrim(fname)=='')
{
alert("Please enter first name");
document.getElementById('first_name').focus();
return false;
}
if(alltrim(lname)=='')
{
alert("Please enter last name");
document.getElementById('last_name').focus();
return false;
}



if(radio=='E-mail')
	{

	
var email=$F('email');
	if(alltrim(email)=='')
{
alert("Please enter e-mail address");
document.getElementById('email').focus();
return false;
}
if(email!='')
	{
var res=checkEmail(email);if(res==false){alert("Please enter a valid e-mail address");document.getElementById('email').focus();return false;}
	}

	}
if(radio=='Phone')
	{
	
var phone1=$F('phone1');
var phone2=$F('phone2');
if(alltrim(phone1)=='')
{
alert("Please enter area code");
document.getElementById('phone1').focus();
return false;
}
if(alltrim(phone2)=='')
{
alert("Please enter phone number");
document.getElementById('phone2').focus();
return false;
}
if(isNaN(phone1))
	{
alert("Please enter a valid area code");
document.getElementById('phone1').focus();
return false;
	}
	if(isNaN(phone2))
	{
alert("Please enter a valid phone number");
document.getElementById('phone2').focus();
return false;
	}

	}







/*if(alltrim(phone1)=='')
{
alert("Please enter area code");
document.getElementById('phone1').focus();
return false;
}
if(alltrim(phone2)=='')
{
alert("Please enter phone number");
document.getElementById('phone2').focus();
return false;
}
if(isNaN(phone1))
	{
alert("Please enter a valid area code");
document.getElementById('phone1').focus();
return false;
	}
	if(isNaN(phone2))
	{
alert("Please enter a valid phone number");
document.getElementById('phone2').focus();
return false;
	}*/

/*if(alltrim(email)=='')
{
alert("Please enter e-mail address");
document.getElementById('email').focus();
return false;
}
if(email!='')
	{
var res=checkEmail(email);if(res==false){alert("Please enter a valid e-mail address");document.getElementById('email').focus();return false;}
	}*/

if(alltrim(verificationcode)=='')
{
alert("Please enter verification code as shown");
document.getElementById('verificationcode').focus();
return false;
}
 var url = 'check.php';
       
        var pars = "mode=ajax&start="+verificationcode;
		
        var myAjax = new Ajax.Request(
        url,
        {
                method: 'get',
                parameters: pars,
                onComplete:showDataList
        });


return false;
}
function showDataList(originalRequest){
        
        var response = originalRequest.responseText;
		
       if(response=='Incorrect verification Code')
	   {
		alert(response);
	   }
	   else
	   {
		   
	   document.form1.submit();
	   }
}