function createFrame() {
    var myElement = document.getElementById('baseDiv');
    var newIframe = document.createElement('IFRAME');
    newIframe.setAttribute('src', 'us_iframe.html');
    newIframe.setAttribute('id', 'myIframe');
    newIframe.setAttribute('name', 'myIframe');
    newIframe.setAttribute('frameborder', '0');
    newIframe.setAttribute('scrolling', 'no');
    newIframe.setAttribute('marginwidth', '0');
    newIframe.setAttribute('marginheight', '0');
    newIframe.style.width = 875+'px';
    newIframe.style.height = 580+'px';
    newIframe.style.position = 'absolute';
    newIframe.style.top= 155+'px';
    newIframe.style.zIndex="99";
    newIframe.style.border="thin solid #666666";
    newIframe.style.backgroundColor="#000000";
    myElement.appendChild(newIframe);
}
function hideFrame() {
    try{
        var myElement = document.getElementById('baseDiv');
        var oldIframe = document.getElementById('myIframe');
        myElement.removeChild(oldIframe);
    } catch (e){
        //no frame to hide
    }
}
function hideFrameFromChild() {
    try{
        var myElement = parent.document.getElementById('baseDiv');
        var oldIframe = parent.document.getElementById('myIframe');
        myElement.removeChild(oldIframe);
    } catch (e){
        //no frame to hide
    }
}
function createContactFrame() {
    var myElement = document.getElementById('baseDiv');
    var newIframe = document.createElement('IFRAME');
    newIframe.setAttribute('src', 'http://www.youtube.com/advertise_signup');
    newIframe.setAttribute('id', 'myIframe');
    newIframe.setAttribute('name', 'myIframe');
    newIframe.setAttribute('frameborder', '0');
    newIframe.setAttribute('scrolling', 'no');
    newIframe.setAttribute('marginwidth', '0');
    newIframe.setAttribute('marginheight', '0');
    newIframe.style.width = 875+'px';
    newIframe.style.height = '580px';
    newIframe.style.position = 'absolute';
    newIframe.style.top= '95px';
    newIframe.style.zIndex="99";
    newIframe.style.border="none";
    newIframe.style.backgroundColor="#000000";
    myElement.appendChild(newIframe);
}