function resetForm(){
document.contactform.Name.value="";
document.contactform.Email.value="";
document.contactform.Mobile.value="";
document.contactform.Location.value="";
document.contactform.Played.value="";
document.contactform.Level.value="";
document.contactform.Avail.value="";
document.contactform.Position.value="";
document.contactform.Transport.selectedIndex="0";
}
	
function validate_form(bookingdetails)
	{
  	var message='';
  	var fvalid=true;

 	 if (contactform.Name.value=='') {
    	fvalid=false;
    	message+='Please enter a Name.<br>';
  	}
  	if (contactform.Mobile.value=='') {
   		fvalid=false;
    	message+='Please enter a Mobile no.<br>';
  	}
	if (contactform.Email.value == "")
    {
		fvalid=false;
    	message += "You must include an accurate email address for a response.<br>";
  	}
  	if ((contactform.Email.value.indexOf ('@',0) == -1 ||
   		contactform.Email.value.indexOf ('.',0) == -1) &&
   		contactform.Email.value != "")
  	{
		fvalid=false;
    	message += "Please verify that your email address is valid.<br>";
  	} 
  	if (fvalid==true) {
  		return true;
  	} else {
    	document.getElementById('errorMessage').innerHTML=message;
    return false;
  }
}