function openVideo(url) {
	window.open(url,'video','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=auto,resizable=yes,copyhistory=no,width=600,height=550,screenX=10,screenY=10');
}

function openSound(url) {
	window.open(url,'sound','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=auto,resizable=yes,copyhistory=no,width=380,height=30,screenX=10,screenY=10');
}

function openWindow(url,w,h) {
	window.open(url,'sound','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=auto,resizable=yes,copyhistory=no,width='+w+',height='+h+',screenX=10,screenY=10');
}

function openVideoWide(url) {
	window.open(url,'video','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=auto,resizable=yes,copyhistory=no,width=810,height=600,screenX=10,screenY=10');
}