var ms = navigator.appVersion.indexOf("MSIE");
var ie4 = (ms>0) && (parseInt(navigator.appVersion.substring(ms+5, ms+6)) >=4)
var nesc = navigator.appName.lastIndexOf("Netscape");
var nesc4 = (nesc >= 0) && (parseInt(navigator.appVersion.substring(0,2)) >=4);

function fullscreen(pageno){
	if (nesc4){
		var pageHeight = window.screen.height;
		pageHeight = pageHeight-40;
    		pagewin =
window.open("../../sorry/index.html","screen","width=" + 1000 + ",height=" + 700+",scrollbars=yes,resizable=yes,top=0,left=0");
		pagewin.moveTo(0,0);
		pagewin.focus();
	}else if (ie4){

window.open("../../sorry/index.html","screen","width=" + 1000 + ",height=" + 700+",scrollbars=yes,resizable=yes,top=0,left=0");
	}else{
		location.href="../../sorry/index.html";
	}
}