function do_target_blank()
{
	if ( do_target_blank_orig_onload )
	{
		do_target_blank_orig_onload();
	}

	var links = document.getElementsByTagName('a');
	var pos = 0;
	for ( var i = 0; i < links.length; i++ )
	{
		if ( links[i].className.indexOf('blank') >= 0 )
		{
			pos = links[i].className.indexOf('blank');
			if ( links[i].className == 'blank' || ( ( pos == 0 || links[i].className[pos - 1] == ' ' ) && ( ( pos + 5 == links[i].className.length ) || links[i].className[pos + 5] == ' ' ) ) )
			{
				links[i].target='_blank';
			}
		}
	}
}

do_target_blank_orig_onload = window.onload ? window.onload : false;
window.onload = do_target_blank;