function get_cookie(cookie_name){
	cname = cookie_name + '=';
	cpos  = document.cookie.indexOf( cname );
	if ( cpos != -1 )	{
	cstart = cpos + cname.length;
	cend   = document.cookie.indexOf(";", cstart);
	if (cend == -1)		{
	cend = document.cookie.length;
	}
	return unescape( document.cookie.substring(cstart, cend) );
	}
	return null;
}

function multiquote_add(id){
	saved = new Array();
	clean = new Array();
	add   = 1;
	if ( tmp = get_cookie('mqtids') )	{
		saved = tmp.split(",");
	}
	for(
	i = 0 ; i < saved.length; i++ )
	{
	if ( saved[i] != "" )
	{
	if ( saved[i] == id )
	{
	add = 0;
	}
	else
	{
	clean[clean.length] = saved[i];
	}
	}
	}
	if ( add )
	{
		clean[ clean.length ] = id;
		eval("document.getElementById('mad_"+id+"').className=removequotebutton");
	}
	else
	{
	eval("document.getElementById('mad_"+id+"').className=addquotebutton");
	}
	pbb_setcookie( 'mqtids', clean.join(','));
	return false;
	}

function pbb_delcookie() {
	document.cookie = "mqpid=0; expires=Fri, 27 Jul 2001 02:47:11 UTC; path=/";
}

function pbb_setcookie(c_name,value,exdays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate() + exdays);
var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString());
document.cookie=c_name + "=" + c_value;
}