// scripts used in pages


// generates bookmarklet for YubNub commands
function dobutton() {
	var cmd = document.getElementById('command').value;
	var pup = document.getElementById('popup').value;
	var lnk = document.getElementById('link').value;
	if (cmd.length == 0 || pup.length == 0 || lnk.length == 0) {
		alert ("please fill all the form fields and click Generate again");
	} else {
		var url = "javascript:(function(){javascript:var i=prompt('"+pup+"');if(i)document.location='http://www.yubnub.org/parser/parse?command="+cmd+" '+i;})();";
		document.getElementById('bookmarklet').href = url;
		document.getElementById('bookmarklet').childNodes[0].nodeValue = lnk;
		document.getElementById('message').style.display = '';
	}
}