////////////////////////////
function csi(elemTo,urlFrom) 
////////////////////////////
{
document.getElementById(elemTo).src= urlFrom;
}



////////////////////////////////
function randomString(argLength)
////////////////////////////////
{
	pool = new String('abcdefghijklmnopqrstuvwxyz123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ');
	var i = 0;
	var passwd = ' ';
	while (i <= argLength)
			{
			rand = parseFloat(Math.random()) * parseInt(pool.length);
			passwd += pool.charAt(rand);
			i++;
			}
	passwd = '?aaa=' + passwd.substring(1, 10);
	return passwd;
}