var win=null;
function newWindow(mypage,myname,w,h,pos,infocus){
	if(pos=="random"){
		myleft=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;
		mytop=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;	
	}
	if(pos=="center"){
		myleft=(screen.width)?(screen.width-w)/2:100;mytop=(screen.height)?(screen.height-h)/2:100;
	}
	else if((pos!='center' && pos!="random") || pos==null){
		myleft=0;mytop=20
	}
	settings="width=" + w + ",height=" + h + ",top=" + mytop + ",left=" + myleft + ",scrollbars=yes,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=yes";		
	
	win=window.open(mypage,myname,settings);
	win.focus();
}

function fullscreen(url) {
	w = window.open(url, 'MainWindow', 'fullscreen=yes, scrollbars=yes,location=no,directories=no,status=yes,menubar=no,toolbar=no,resizable=yes');
}