/*
指令檔名: links.zh-tw.js
指令說明: 旅舍依瑪繼續旅行指令程式
程式作者: 依瑪貓 imacat
初稿日期: 2000-06-28
版權字樣: 版權所有 (c) 2000-2004 依瑪貓 */

// isRegisterOK: Check if the register form is ready to be submitted
function isRegisterOK(form) {
    
    // Regularize the fields
    form.title.value = trim(form.title.value);
    form.title_2ln.value = trim(form.title_2ln.value);
    form.url.value = trim(form.url.value);
    form.icon.value = trim(form.icon.value);
    form.cat0.value = trim(form.cat0.value);
    form.cat1.value = trim(form.cat1.value);
    form.cat2.value = trim(form.cat2.value);
    form.dsc.value = trimText(form.dsc.value);
    form.email.value = trim(form.email.value);
    form.addr.value = trim(form.addr.value);
    form.tel.value = trim(form.tel.value);
    form.fax.value = trim(form.fax.value);
    
    // Check the site name
    if (form.title.value == "") {
        alert(_("Please fill in the site name."));
        form.title.focus();
        return false;
    }
    
    // Check the URL
    if (form.url.value == "" || form.url.value == "http://") {
        alert(_("Please fill in the URL."));
        form.url.focus();
        return false;
    }
    
    // Check the description
    if (form.dsc.value == "" || form.dsc.value == _("Fill in the description here.")) {
        alert(_("Please fill in the description."));
        form.dsc.focus();
        return false;
    }
    if (form.dsc.value.length > 256) {
        alert(_("This description is too long.  (Max. 256 letters)"));
        form.dsc.focus();
        return false;
    }
    
    return true;
}

// clearDscDefault: Clear the default value of the description
function clearDscDefault(dsc, deftext) {
    if (dsc.value == deftext) {
        dsc.value = "";
    }
}