function drawbox()
{
document.write('Copy this URL in to your RSS program: ');
document.write('<input type"text" name="url" style="width: 100%" />');
}
function parse()
{
	url = 'http://tokyotosho.info/rss.php'
	filter = 0;
	checked = 0;
	for (i=1;i<=10;i++)
	{
		
		if (document.forms['rss'].elements[i].checked)
		{
			checked = 1;
			if (filter == 0) {
				filter = 1;
				url = url + '?filter=';
			}
			switch (i)
			{
				case 1:
				url = url + 1 + ',';
				break
				case 2:
				url = url + 10 + ',';
				break
				case 3:
				url = url + 8 + ',';
				break
				case 4:
				url = url + 3 + ',';
				break
				case 5:
				url = url + 2 + ',';
				break
				case 6:
				url = url + 9 + ',';
				break
				case 7:
				url = url + 7 + ',';
				break
				case 8:
				url = url + 4 + ',';
				break
				case 9:
				url = url + 11 + ',';
				break
				case 10:
				url = url + 5 + ',';
				break
			}
		}
	}

	url = url + '+';
	url = url.replace(',+','');
	url = url.replace('+','');
	if (url == 'http://tokyotosho.info/rss.php?filter=1,10,8,3,2,9,7,4,11,5')
	{
		filter = 0;
		url = 'http://tokyotosho.info/rss.php'
	}
	if (document.forms['rss'].elements[11].checked == false) {
		if (filter == 1) {
			url = url + '&zwnj=0';
		}
		else {
			url = url + '?zwnj=0';
			filter = 1;
		}
	}
	if (document.forms['rss'].tags.options[document.forms['rss'].tags.selectedIndex].value == 'n300')
	{
		if (filter == 1) {
			url = url + '&long=1';
		}
		else {
			url = url + '?long=1';
		}
	}
	if (document.forms['rss'].tags.options[document.forms['rss'].tags.selectedIndex].value == 'inline')
	{
		if (filter == 1) {
			url = url + '&cat=1';
		}
		else {
			url = url + '?cat=1';
		}
	}
	if (checked == 0) { url = 'You need to check at least 1 category!'; }
	document.forms['rss'].url.value = url;
}