function showClip(yURL)
{
var w = 640;
var h = 385;
document.getElementById('centerDiv').style.width=w;
document.getElementById('centerDiv').style.height=h;
document.getElementById('centerDiv').style.position="fixed";
document.getElementById('centerDiv').style.top="50%";
document.getElementById('centerDiv').style.left="50%";
document.getElementById('centerDiv').style.margin="-200px auto auto -300px";
document.getElementById('centerDiv').style.border="1px solid #000";
document.getElementById('centerDiv').innerHTML="<object type='application/x-shockwave-flash' width='640' height='385' data='"+yURL+"'><param name='allowFullScreen' value='true' /><param name='movie' value='"+yURL+"' /></object>";
//document.getElementById('centerDiv').style.backgroundColor="#000000";
document.getElementById('centerDiv').style.zIndex="12000";
document.getElementById('centerDiv').style.display='';
document.getElementById('darkBackgroundLayer').style.display='';
}

function showImg(imgURL, w, h)
{
document.getElementById('centerDiv').style.width=w;
document.getElementById('centerDiv').style.height=h;
document.getElementById('centerDiv').style.position="fixed";
document.getElementById('centerDiv').style.top="50%";
document.getElementById('centerDiv').style.left="50%";
document.getElementById('centerDiv').style.margin="-200px auto auto -200px";
document.getElementById('centerDiv').style.border="1px solid #000";
document.getElementById('centerDiv').innerHTML="<img src='"+imgURL+"' height='"+h+"' width='"+w+"' alt='Screenshot' />";
//document.getElementById('centerDiv').style.backgroundColor="#000000";
document.getElementById('centerDiv').style.zIndex="12000";
document.getElementById('centerDiv').style.display='';
document.getElementById('darkBackgroundLayer').style.display='';
}


function hideClip()
{
document.getElementById('centerDiv').innerHTML="";
document.getElementById('darkBackgroundLayer').style.display='none';
document.getElementById('centerDiv').style.display='none';
}