/**
 * Copyright (c) 2000-2005 Liferay, LLC. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var submitFormCount = 0;
function disableEsc() {
    if ((document.all) && (event.keyCode == 27)) {
        event.returnValue = false;
    }
}
function submitForm(form, action, singleSubmit) {
    if (submitFormCount == 0) {
        if (singleSubmit == null || singleSubmit) {
            submitFormCount++;
            for (var i = 0; i < form.length; i++){
                var e = form.elements[i];
                if (e.type.toLowerCase() == "button" || e.type.toLowerCase() == "reset" || e.type.toLowerCase() == "submit") {
                    e.disabled=true;
                }
            }
        }
        if (action != null) {
            form.action = action;
        }
        if (!is_ns_4) {
            document.body.style.cursor = "wait";
        }
        form.submit();
    }
    else {
        if (this.submitFormAlert != null) {
            submitFormAlert();
        }
    }
}