/**
 * This function populates the server property boxes with the selected server's info
 **/
function showProperties()
{
    // initialize vars
    counter = 0;
    szSelectedServers = "";

    // update the properties boxes with the correct information
    for (i=0; i<document.forms[0].szServers.length; i++)
    {
        // check if the item is selected
        if (document.forms[0].szServers[i].selected == true)
        {
            // update the textboxes
            document.forms[0].szName.value = eval("document.forms[0].sz" + document.forms[0].szServers[i].value + "Name.value");
            document.forms[0].szURL.value = eval("document.forms[0].sz" + document.forms[0].szServers[i].value + "URL.value");
            document.forms[0].szComment.value = eval("document.forms[0].sz" + document.forms[0].szServers[i].value + "Comment.value");
            document.forms[0].szFileStatus.value = eval("document.forms[0].sz" + document.forms[0].szServers[i].value + "FileStatus.value");
            document.forms[0].szServerId.value = document.forms[0].szServers[i].value;

            // update the counter
            counter++;

            // list selected
            szSelectedServers = szSelectedServers + document.forms[0].szServers[i].value + ",";
        }
    }

    // update the selected server textbox
    document.forms[0].szSelectedServers.value = szSelectedServers.substring( 0, szSelectedServers.length-1 );

    // if the counter is > 1 then clear
    if ( counter > 1 )
    {
        document.forms[0].szName.value = "";
        document.forms[0].szURL.value = "";
        document.forms[0].szComment.value = "";
        document.forms[0].szServerId.value = "";
        document.forms[0].szFileStatus.value = "";

    }

    // return
    return;
}

/**
 * This function processes the individual commands
 **/
function processCommand( szCommand )
{
    // validate name and url
    if ( szCommand == "ADD" || szCommand == "UPDATE" )
    {
        // namd and URL must be set
        //if ( document.forms[0].szName.value == "" ||
        //                document.forms[0].szURL.value == "" )
        //{
            // give message
        //    alert ( "Please enter a value in both the 'Name' and 'URL' fields." );
        //    return;
        //}
        if ( document.forms[0].szURL.value == "" )
        {
            alert( "Please enter a value for the URL field" );
            return;
        }
    }

    // calculate the center
    if (document.all)
        var xMax = screen.width, yMax = screen.height;
    else
        if (document.layers)
            var xMax = window.outerWidth, yMax = window.outerHeight;
        else
            var xMax = 640, yMax=480;

    var xOffset = (xMax - 350)/2, yOffset = (yMax - 150)/2;

    // load the processing page
    window.open('/chameleon/common/phpwms/blank.html','waitwindow','resizable=no,width=350,height=150,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');

    // process individual commands
    if ( szCommand == "UPDATE" && document.forms[0].szServerId.value == "" )
    {
        // give message
        alert ( "No server selected to update." );
        return;
    }

    // set the command variable
    document.forms[0].szCommand.value = szCommand;

    // return
    return;

}

/**
 * This function does some last minute things before submitting the form
 **/
function submitForm()
{
    // clear the status box so it doesn't clutter the URL
    document.forms[0].szStatus.value = "";

    // submit the form
    document.forms[0].submit();

    // return
    return;
}