function formatBold (ta) {
	var range = document.selection.createRange();
	if (ta == range.parentElement())
		range.text = '[b]' + range.text + '[\/b]';
}
function formatItalic (ta) {
	var range = document.selection.createRange();
	if (ta == range.parentElement())
		range.text = '[i]' + range.text + '[\/i]';
}
function formatUnderline (ta) {
	var range = document.selection.createRange();
	if (ta == range.parentElement())
		range.text = '[u]' + range.text + '[\/u]';
}
function writeFormattingLinks() {
    if (document.selection)
        document.write('<p><input type="button" class="format" value=" B " title="bold" onclick="javascript:formatBold(this.form.ctl00$cphMain$txtCopy);">&nbsp;<input type="button" class="format" value=" I " title="italic" onclick="javascript:formatItalic(this.form.ctl00$cphMain$txtCopy);">&nbsp;<input type="button" class="format" title="underline" value=" U " onclick="javascript:formatUnderline(this.form.ctl00$cphMain$txtCopy);"></p>');
    else
        document.write('<p>To enter <b>bold</b>, <i>italic</i> or <u>underline</u> formatting, use tags in square brackets as follows: [b]bold[/b], [i]italic[/i] or [u]underline[/u]. </p>');
}