var maxu= parent.screen.availWidth;
var may= parent.screen.availHeight;
function MM_openBrWindow(theURL,winName,features) { //v2.0
window.open(theURL,'newgame','left=0,top=0,width='+maxu+',height='+may+',toolbar=no,menubar=no,status=no,resizble=no,scrollbars=auto')
}