function bb_help(){
	window.open("bb_help.php","BB Code help","width=250,height=500,resizable=yes,scrollbars=yes");
}
function ad_emo($emo){
	var $insert = $emo;
	window.document.posting.content_area.value += $insert;
}
function ad_bb($code){
	var $insert = "[" + $code + "][/" + $code + "]";
	window.document.posting.content_area.value += $insert;
}
function ad_url(){
	var $url = prompt('Enter the URL:','http://');
	var $name = prompt('Enter the name:','');
	if($url == 'http://' || $url == '' || $name == '')
	{
		alert('You must enter both!!');
	}
	else
	{
		var $insert = "[url=" + $url + "]" + $name + "[/url]";
		window.document.posting.content_area.value += $insert;
	}
}
function ad_img(){
	var $url = prompt('Enter the URL:','http://');
	if($url == 'http://' || $url == '')
	{
		alert('You must enter a URL');
	}
	else
	{
		var $insert = '[img]' + $url + '[/img]';
		window.document.posting.content_area.value += $insert;
	}
}