function valide_form(form_obj) {

		if(!validateInputField(form_obj.customer, FIELD_TYPE_VARCHAR, CNT_NOT_NULL, ' Name of the Customer '))
		return false;	
		if(!validateInputField(form_obj.contact_person, FIELD_TYPE_VARCHAR, CNT_NOT_NULL, ' Concerned Person '))
		return false;	
		 
		if(!validateInputField(form_obj.telephone, FIELD_TYPE_INT, CNT_NOT_NULL, ' Telephones '))
		return false;
		
		if(!validateInputField(form_obj.email, FIELD_TYPE_MAIL, CNT_NOT_NULL, ' Email '))
		return false;	
		 
		
		return true;
		 
}