/* =============================================================
 * "NewLead.html"
 * Updated: 27/09/01: Paul Cusch. Version 1.0
 * Updated: 27/07/06: Paul Cusch. Version 1.1
 * ============================================================= 
 */
 
/* =============================================================
 * Check that the mandatory fields have been filled in. If not then prompt 
 * the user.
 * =============================================================
 */
 
////////////////////////////////////////////////////////////
// VALIDATE TEXT FIELD
// Check that fields contain values:
// return false if field contains null string
// return true otherwise
// return true if field is not found on the form
////////////////////////////////////////////////////////////
function validateTextField ( objField, strMessage ) {
	if( objField ) { 
		if ( objField.value == "" ) { 
			alert ( strMessage )
			objField.focus()
			return false;
		}
	}
	return true
}

////////////////////////////////////////////////////////////
// VALIDATE SELECT FIELD (eg. drop down list)
// Check that fields contain values:
// return false if the null option is selected
// return true otherwise
// return true if field is not found on the form
////////////////////////////////////////////////////////////
function validateSelectField ( objField, strMessage ) { 
	var intUserSelection
	if ( objField ) {
		intUserSelection = objField.selectedIndex
		if ( objField.options[intUserSelection].value == "" ) {
			alert ( strMessage )
			objField.focus()
			return false
		}
	}
	return true
}

////////////////////////////////////////////////////////////
// Validate the form
////////////////////////////////////////////////////////////
function validateForm( form ) { 

	//
	// Mandatory fields : Part 1: Normal text fields
	//

	var arrobjFields_Text = new Array ( 
		form.ContactTitle,
		form.ContactSurname,
		form.ContactAddress,
		form.ContactSuburb,
		form.ContactState,
		form.ContactPostcode,
		form.ContactMobile	 )

	var arrstrMessages_Text = new Array ( 
		"Title: This field is required, please enter a value",
		"Surname: This field is required, please enter a value",
		"Postal Address: This field is required, please enter a value",
		"Suburb: This field is required, please enter a value",
		"State: This field is required, please enter a value",
		"Postcode: This field is required, please enter a value",
		"Email: This field is required, please enter a value"  )

	//
	// Mandatory fields : Part 2: Select fields
	//
//	var arrobjFields_Select = new Array ( 
//		form.MemberContactAmend_EditPosition )

//	var arrstrMessages_Select = new Array ( 
//		"Position: This field is required, please select an option" )


	var Null_Found = false 

	//
	// check normal text fields for null 
	//

	for ( i=0; (i<arrobjFields_Text.length) && (!Null_Found) ; i++ ) {
		if ( ! validateTextField ( arrobjFields_Text[i], arrstrMessages_Text[i] ) ) {
			Null_Found = true 
		}
	}

	//
	// check select fields for null
	//
//	for ( i=0; (i<arrobjFields_Select.length) && (!Null_Found) ; i++ ) {
//		if ( ! validateSelectField ( arrobjFields_Select[i], arrstrMessages_Select[i] ) ) {
//			Null_Found = true 
//		}
//	}

	//
	// submit form
	//
	if (Null_Found) 
	{	
		return false;
	}
	else
		return true;

}