function textin(tag)
{
	if (navigator.appName == "Netscape")
	{
		document.form.key.value = document.form.key.value.substring(0,document.form.key.selectionStart) + "" + tag + "" + document.form.key.value.substring(document.form.key.selectionStart,document.form.key.selectionEnd)
	}
	else
	{
		document.selection.createRange().text = "" + tag + ""
	}
}

/*
function textin(tag)
{
	if (navigator.appName == "Netscape")
	{
		document.form.key.value = document.form.key.value.substring(0,document.form.key.selectionStart) + "<" + tag + ">" + document.form.key.value.substring(document.form.key.selectionStart,document.form.key.selectionEnd) + "</" + tag + ">" + document.form.key.value.substring(document.form.key.selectionEnd,document.form.key.value.length)
	}
	else
	{
		document.selection.createRange().text = "<" + tag + ">" + document.selection.createRange().text + "</" + tag + ">" 
	}
}
*/