function init() {
   width = screen.availWidth - 30;
   height = screen.availHeight - 110;
}

function showPopup(url, id, myWidth, myHeight)
{
	var win=window.open(url,id,"status=no,scrollbars=no,resizable=yes,toolbar=no,left=20,screenX=20,top=10,screenY=10,width=" + myWidth + ",height=" + myHeight); 
	win.focus();
}

function showWin(url, id)
{
	var w = screen.availWidth - 60;
	var h = screen.availHeight - 140;
	var win=window.open(url,id,"status=yes,menubar=yes,location=no,scrollbars=yes,resizable=yes,toolbar=yes,left=20,screenX=20,top=10,screenY=10,width=" + w + ",height=" + h); 
	win.focus();
}

function showCopyright(video_title, myWidth, myHeight)
{
window.open(video_title,"_copyright","status=no,scrollbars=no,resizable=no,toolbar=no,left=20,screenX=20,top=10,screenY=10,width=" + myWidth + ",height=" + myHeight); 
}


//rollover
    var imgPath = '';
function imgToggle(imgObjectName, imgObjectState) {
    imgObject = new Object();
    imgObject = imgObjectName;
    imgObject.src = imgPath + imgObjectState;
}