function clearTitle() {
myform.title.value = '';
update();
}
function update() {
var myform = document.getElementById('myform');
var extstr = "";
var songtype = '';
if (myform.lone.value == 1)
{
extstr = "&lone=1&t=" + myform.t.value + "&n=" + myform.n.value;
} else {
for (i = 0; i < myform.st.length; i++)
{
if (myform.st[i].checked == true) {
switch (i)
{
case 0:
songtype = 'a';
break;
case 1:
songtype = 'h';
break;
case 2:
songtype = 'nt';
break;
case 3:
songtype = 'ns';
break;
case 4:
songtype = 'c';
break;
case 5:
songtype = 's';
break;
case 6:
songtype = 'f';
break;
}
break;
}
}
}
var title = myform.title.value;
var desc = myform.msg.value;
var border = (myform.border.checked) ? 1 : 0;
if (myform.showmusic.checked) {
midiwidth = 150;
midiheight = 16;
} else {
midiwidth = 0;
midiheight = 0;
}
var autostart = (myform.autostart.checked) ? 1 : 0;
var loop = (myform.loop.checked) ? 1 : 0;
var width = myform.width.value;
var height = myform.height.value;
var bgcolor = myform.bgcolor.value;
var fgcolor = myform.fgcolor.value;
myform.code.value = '';
document.getElementById('preview').innerHTML = '';
return true;
}