function validate()
{
if(document.getElementById('comm_type').value == '0')
{
alert('Please select a communication type from the drop-down.');
document.getElementById('comm_type').focus();
return false;	
}
if(document.getElementById('name').value == '')
{
alert('Please enter your Name.');
document.getElementById('name').focus();
return false;	
}
if(document.getElementById('tel_no').value == '' || isNaN(document.getElementById('tel_no').value))
{
alert('Please enter your telephone number (numbers only).');
document.getElementById('tel_no').focus();
return false;	
}
if(document.getElementById('cel_no').value == '' || isNaN(document.getElementById('cel_no').value))
{
alert('Please enter your Cellphone number (numbers only).');
document.getElementById('cel_no').focus();
return false;	
}
if(document.getElementById('emailaddr').value == '')
{
alert('Please enter your Email address.');
document.getElementById('emailaddr').focus();
return false;	
}
if(document.getElementById('veh_make').value == '')
{
alert('Please enter your Vehicle Make.');
document.getElementById('veh_make').focus();
return false;
}
if(document.getElementById('veh_model').value == '')
{
alert('Please enter your Vehicle Model.');
document.getElementById('veh_model').focus();
return false;
}
if(document.getElementById('veh_year').value == '')
{
alert('Please enter the year model of your vehicle.');
document.getElementById('veh_year').focus();
return false;
}
if(document.getElementById('veh_description').value == '')
{
alert('Please describe your vehicle.');
document.getElementById('veh_description').focus();
return false;
}

if(document.getElementById('comments').value == '')
{
alert('Please enter your Comments.');
document.getElementById('comments').focus();
return false;
}
if(document.getElementById('captcha').value == '')
{
alert('Please enter the security code.');
document.getElementById('captcha').focus();
return false;	
}

return true;
}