function getEl(id) {
if (document.layers) { return document.layers[id]; }
else if (document.all) { return document.all[id]; }
else if (document.getElementById) { return document.getElementById(id); }
}
function openWin(url) {
var win = window.open(url,'newWindow','width=450,height=400,menubar=yes,location=no,statusbar=yes,personalbar=no,scrollbars=yes,resize=yes');
}