functions.js

// Last modified: 03-04-05

function checkBrowser() {
    if ((navigator.appName.indexOf("Netscape") != -1) && (parseFloat(navigator.appVersion) <= 4.79)) {
        newWin = window.open("", "message", "height=200,width=300");
        newWin.document.writeln("<center><b>This system is optimized for Netscape version 6.0 or higher.<br>" +
            "Please visit <a href='http://channels.netscape.com/ns/browsers/download.jsp' target='_blank'>Netscape.com</a> to obtain an update.");
        newWin.document.close();
    }
}

function help(file) {
    window.open("help.php#" + file, "", "width=500,height=500,scrollbars");
    void(0);
}

function isIE() {
    return document.all;
}

function resOver(cell, color) {
    cell.style.backgroundColor = color;
    cell.style.cursor = 'hand'
}

function resOut(cell, color) {
    cell.style.backgroundColor = color;
}

function showHideSearch(element) {
    var expires = new Date();
    var time = expires.getTime() + 2592000000;
    expires.setTime(time);
    var showHide = "";
    if (document.getElementById(element).style.display == "none") {
        document.getElementById(element).style.display = 'block';
        if (document.getElementById(element + '_closed')) {
            document.getElementById(element + '_closed').style.display = 'none';
            document.getElementById(element + '_td').style.width = '16vw';
        }
        showHide = "show";
    } else {
        document.getElementById(element).style.display = 'none';
        if (document.getElementById(element + '_closed')) {
            document.getElementById(element + '_closed').style.display = 'block';
            document.getElementById(element + '_td').style.width = '3vw';
        }
        showHide = "hide";
    }

    document.cookie = element + "=" + showHide + ";expires=" + expires.toGMTString();
}

function showHideFullHeaders(table) {
    var expires = new Date();
    var time = expires.getTime() + 2592000000;
    expires.setTime(time);
    var showHide = "";
    var cnames = 'visiblehidden';
    var i = 0;
    var rows = document.getElementById(table).rows;

    for (i = 0; i < rows.length; i++) {
        rows[i].className = cnames.replace(rows[i].className, '');
        showHide = rows[i].className;
    }

    document.cookie = table + "=" + showHide + ";EXpires=" + expires.toGMTString();
}

function changeLanguage(opt) {
    var expires = new Date();
    var time = expires.getTime() + 2592000000;
    var cpath = document.location.href.replace(/\\/g, '/').replace(/\/[^\/]*$/, '').replace(/\\/g, '/').replace(/.*\//, '');
    expires.setTime(time);
    document.cookie = "lang=" + opt.options[opt.selectedIndex].value + ";expires=" + expires.toGMTString() + ";path=/" + cpath;
    document.location.href = document.URL;
}

function clickTab(tabid, panel_to_show) {
    document.getElementById(tabid.getAttribute("id")).className = "tab-selected";
    rows = document.getElementById("tab-container").getElementsByTagName("td");
    for (i = 0; i < rows.length; i++) {
        if (rows[i].className == "tab-selected" && rows[i] != tabid) {
            rows[i].className = "tab-not-selected";
        }
    }

    div_to_display = document.getElementById(panel_to_show);
    div_to_display.style.display = isIE() ? "inline" : "table";
    divs = document.getElementById("main-tab-panel").getElementsByTagName("div");

    for (i = 0; i < divs.length; i++) {
        // only hide panels with prefix "pnl"
        if (divs[i] != div_to_display && divs[i].getAttribute("id").substring(0, 3) == "pnl") {
            divs[i].style.display = "none";
        }
    }
}

function showHideMinMax(chk) {
    document.getElementById("minH").disabled = document.getElementById("minM").disabled = document.getElementById("maxH").disabled = document.getElementById("maxM").disabled = chk.checked
}

function CheckAll(frm) {
    var elmts = frm.elements;
    for (i = 0; i < elmts.length; i++) {
        if (elmts[i].type == "checkbox") {
            elmts[i].checked = true;
            ColorRow(elmts[i], "lightyellow");
        }
    }
}

function CheckNone(frm) {
    var elmts = frm.elements;
    for (i = 0; i < elmts.length; i++) {
        elmts[i].checked = false;
        ColorRow(elmts[i], "lightyellow");
    }
}


function ColorRow(obj, color) {
    obj.checked == true ? bg = color : bg = '';
    while (obj.nodeName != 'TR') {
        obj = obj.parentNode;
    }
    obj.style.backgroundColor = bg;
}

function ViewOriginal(enc_mail_id, enc_recip_email) {
    var url = "read_original.php?mail_id=" + enc_mail_id + "&recip_email=" + enc_recip_email;
    window.open(url, 'OriginalMessage', 'width=800,height=600,scrollbars=1');
}