/*
Script borrowed from:
http://scvinodkumar.wordpress.com/2009/05/28/auto-grow-textarea-doing-it-the-easy-way-in-javascript/
*/
function autosizeTextarea(t) {
    a = t.value.split('\n');
    b=1;
    for (x=0;x < a.length; x++) { if (a[x].length >= t.cols) b+= Math.floor(a[x].length/t.cols);
    }
    b+= a.length;
    if (b > t.rows) t.rows = b;
}