function hideIt(){

document.getElementById('frameContainer').style.display = 'none';

}

function showIt(url){

var container = document.createElement('div');
container.id = 'frameContainer';

document.body.appendChild(container);
container.style.display = 'block';

var link = document.createElement('a');
link.id = 'hide';
link.onclick = hideIt;

var linkImage = document.createElement('img');
linkImage.src = 'http://www.ifolomedia.com/fes/uploads/images/link_arrow.gif';

var linkText = document.createTextNode('Hide');

container.appendChild(link);
link.appendChild(linkImage);
link.appendChild(linkText);

var frame = document.createElement('iframe');
frame.id = 'prodFrame1';
frame.src = url;

container.appendChild(frame);


}