function popWindow (url,winName,myWidth,myHeight,myScrollbars,myTop,myLeft,myMenubar,myResize) {
if(winName == 'player')
{
	myLeft= ((screen.width - myWidth) / 2);
	myTop = ((screen.height - myHeight) / 2);
}
var popWin = window.open (url, winName,"width="+myWidth+",height="+myHeight+",scrollbars="+myScrollbars+",top="+myTop+",left="+myLeft+",menubar="+myMenubar+",resizable="+myResize+",location=no,bgcolor=##ffffff");
self.name = "main";
popWin.focus();
}