function doRequest(where, post, doFunction, error) {
    this.Display = function(result) {
        doFunction(result.responseText);
    }
    this.Fail = function(result) {
        if (error) alert(error);
    }
    YAHOO.util.Connect.asyncRequest('POST', where, {
        success: this.Display,
        failure: this.Fail
    }, post);
}

function changeValidateRequired(formname, name, required) {
    for (var i = 0; i < validate[formname].length; i++)
        if (validate[formname][i][0] == name) {
            validate[formname][i][2] = required;
            break;
        }
}

function my_popup(module, field_array, call_back_function, form_name) {
    if (!call_back_function) call_back_function = "set_return";
    if (!form_name) form_name = "EditView";
    return open_popup(module, 900, 700, "", true, false, {
        "call_back_function": call_back_function,
        "form_name": form_name,
        "field_to_name_array": field_array
    });
}

function addEvent(object, eventName, do_function) {
    if (typeof(object) == "string") object = document.getElementById(object);
    if (!object) {
        alert('No object in function addEvent!');
        return;
    }
    if (object.addEventListener) {
        object.addEventListener(eventName, do_function, false);
    } else {
        object.attachEvent('on' + eventName, do_function);
    }
}

function FormLoader() {
    this.module;
    this.createModule;
    this.fieldName;
    this.buttonName = 'FormLoaderButton';
    this.load = function(module, createModule, fieldName) {
        this.module = module;
        this.createModule = createModule;
        this.fieldName = fieldName;
    }
    this.createButton = function() {
        var b = document.createElement('input');
        b.type = 'button';
        b.className = 'button';
        b.name = this.buttonName;
        b.value = 'Create';
        b.FL = this;
        b.onclick = function() {
            if (this.FL.createModule == '') return;
            if (this.FL.onButtonClick) var data = this.FL.onButtonClick();
            window.open("index.php?module=" + this.FL.module + "&action=formloader&to_pdf=1&loaderAction=ViewForm&loaderFieldName=" + this.FL.fieldName + "&createModule=" + this.FL.createModule + (data ? data : ''), "Create10" + this.FL.module, "resizable=yes,scrollbars=no,status=no,height=540,width=700").focus();
        }
        return b;
    }
    this.setEditDblClick = function(edit) {
        edit.FL = this;
        edit.ondblclick = this.editDblClick;
    }
    this.editDblClick = function() {
        if (this.FL.createModule == '') return;
        if (this.FL.onEditDblClick) var data = this.FL.onEditDblClick();
        window.open("index.php?module=" + this.FL.module + "&action=formloader&to_pdf=1&loaderAction=ViewForm&loaderFieldName=" + this.FL.fieldName + "&createModule=" + this.FL.createModule + (data ? data : ''), "Create10" + this.FL.module, "resizable=yes,scrollbars=no,status=no,height=540,width=700").focus();
    }
    this.responseData = function(data) {
        if (this.onResponseData) this.onResponseData(data);
    }
    this.onResponseData;
    this.addPostData = function() {
        if (this.onAddPostData)
            return this.onAddPostData();
        else
            return '';
    }
    this.onAddPostData;
    this.onButtonClick;
}