function load(name, div, from, to) {
    if (from == "" || to == "") {
	document.getElementById(div).innerHTML = "     Please select both From and To...";
    } else {
	fetch(name,div);
	return false;
    }
}

function fetch(url, target) {
    $.get(url, function(data,textStatus){ updateContent(data,textStatus, target); } );
    return false;
}
function updateContent(data,textStatus, target) {
    document.getElementById(target).innerHTML=data;
}