function setAction(formname,act) {
   document.forms[formname].eventSubmit_doAction.value=act;
}

function submitForm(formname){
   document.forms[formname].submit();
}

function changeField(elem, isDisabled) {
    if (isDisabled){
        elem.disabled = true;
        elem.className = "disabledInputField";
    }
    else{
        elem.disabled = false;
        elem.className = "input";
    }
}