$(document.documentElement).keyup(function (event) {
  // handle cursor keys
  if (event.keyCode == 49) {
       window.location = "index.php";
} else if (event.keyCode == 50) {
    // go right
     window.location = "gallery.php";
	//alert("hi");
}
 else if (event.keyCode == 51) {
    // go right
     window.location = "themegallery.php";
	//alert("hi");
}
 else if (event.keyCode == 52) {
    // go right
     window.location = "moodle/";
	//alert("hi");
}
 else if (event.keyCode == 53) {
    // go right
     window.location = "moodle/theme/nave-theme/edit_form.php";
	//alert("hi");
}
 else if (event.keyCode == 54) {
    // go right
     window.location = "howto.php";
	//alert("hi");
}
 else if (event.keyCode == 55) {
    // go right
     window.location = "faq.php";
	//alert("hi");
}
 else if (event.keyCode == 56) {
    // go right
     window.location = "news.php";
	//alert("hi");
}
else if (event.keyCode == 57) {
    // go right
     window.location = "index.php";
	//alert("hi");
}
else if (event.keyCode == 58) {
    // go right
     window.location = "moodle/login/logout.php";
	//alert("hi");
}

});