[zhenek]

var CRM_FORM_TYPE_CREATE = "1"; 
var CRM_FORM_TYPE_UPDATE = "2";  
switch (crmForm.FormType) 
{    
case CRM_FORM_TYPE_CREATE:       alert("This is a create form.");       break;     
case CRM_FORM_TYPE_UPDATE:       alert("This is an update form, the ID is " + crmForm.ObjectId + ".");       break; 
}