function QuestionLoad(QuestionLoadVar) {

    if (QuestionLoadVar == 1) {
        document.getElementById('pagedimmer').className = 'page_dimmer';
        document.getElementById('msgbox').className = 'msg_box_container';

        var browserName = navigator.appName;

        if (browserName == "Microsoft Internet Explorer") {
            document.frames['ifrQuestion'].document.getElementById('txtQuestion').focus();
        }
        else {
            document.getElementById('ifrQuestion').contentDocument.getElementById('txtQuestion').focus();
        }
    }
    else if (QuestionLoadVar == 0) {
        document.getElementById('pagedimmer').className = 'page_dimmerHidden';
        document.getElementById('msgbox').className = 'msg_box_containerHidden';
    }
}

function QuestionUnload() {
    this.document.getElementById('txtName').value = "";
    this.document.getElementById('txtEmail').value = "";
    this.document.getElementById('txtQuestion').value = "";
    top.document.getElementById('pagedimmer').className = 'page_dimmerHidden';
    top.document.getElementById('msgbox').className = 'msg_box_containerHidden';
}

function DownloadShow(DownloadVar) 
{
    var browserName = navigator.appName;

    if (DownloadVar == 1) 
    {
        document.getElementById('pagedimmer').className = 'page_dimmer';
        document.getElementById('DownloadBox').className = 'msg_box_container';
        
        if (browserName == "Microsoft Internet Explorer") 
        {
            document.frames['ifrDownload'].document.getElementById('txtName').focus();
        }
        else 
        {
            document.getElementById('ifrDownload').contentDocument.getElementById('txtName').focus();
        }
    }
    else if (QuestionLoadVar == 0) 
    {
        document.getElementById('pagedimmer').className = 'page_dimmerHidden';
        document.getElementById('DownloadBox').className = 'msg_box_containerHidden';
    }
}

function DownloadHide() 
{
    this.document.getElementById('txtName').value = "";
    this.document.getElementById('txtEmail').value = "";
    this.document.getElementById('txtCompany').value = "";
    top.document.getElementById('pagedimmer').className = 'page_dimmerHidden';
    top.document.getElementById('DownloadBox').className = 'msg_box_containerHidden';
}

var NextNum = 0;

function ShowHideSupportForm() {

    NextNum++;
    
    if (NextNum%2) {
        document.getElementById('EmailForm').className = 'SupportEmailHide';
    }
    else {
        document.getElementById('EmailForm').className = 'SupportEmailShow';
    }
}