function win() {
	if (navigator.appName == 'Microsoft Internet Explorer') {
		newWidth = screen.width;
		newHeight = screen.height;
 		newWin = window.open ("main/index.php", "Window", "scrollbars=yes,left=0,top=0,width=" + newWidth + ",height=" + newHeight);
		if (navigator.platform == 'MacPPC') {
			top.window.resizeTo(screen.availWidth,screen.availHeight);
		}
	}
	else if (navigator.appName == 'Netscape') {
		newWidth = screen.width;
		newHeight = screen.height;
		newWin = window.open ("main/index.php", "Window", "scrollbars=yes,left=0,top=0,width=" + newWidth + ",height=" + newHeight);
	}
	newWin.focus();
	newWin.moveTo(0,0);
}