WSH script to launch application with elevated privileges

sudo.js

(function(){

if (WScript.Arguments.Length !== 0){
	var app = WScript.Arguments(0);
} else {
	WScript.Echo('sudo <application> [<parameters>]');
	WScript.Quit(1);
}

var sh = new ActiveXObject('Shell.Application');

var args = [];
for (i = 1; i < WScript.Arguments.Length; ++i){ args.push('"' + WScript.Arguments(i) + '"') }
args = args.join(' ');

sh.ShellExecute(app, args, '', 'runas');

})();