function fullwin() {
	var browserName=navigator.appName; 
	if (browserName=="Netscape") { 
		window.location = "/join.html?1";
	} else { 
		if (browserName=="Microsoft Internet Explorer") {
			params  = 'width='+screen.width;
			params += ', height='+screen.height;
			params += ', top=0, left=0';
			params += ', scrollbars=yes,status=yes,toolbar=no,menubar=no,titlebar=yes,resizable=no';
			var win = window.open("join.html","imaginehn",params);
			if (window.focus) {
				win.window.focus();
			}
		} else {
			window.location = "/join.html?1";
		}
	}
}

function openNormal() {
	window.location = "/join.html?1";
}