css relative path

var path = "";

// if external stylesheets are on we need to know if the sheets are in a directory so we can set the path correctly
if(fwDocument.fwExternalStylesheets)
{
	var links = fwDocument.fwTags.fwFindAll("link");
	for(var i = 0; i < links.length; i++)
	{
		if(/^"?css\//.test(links[i].href.toString())) //"
		{
			path = "../";
			break;
		}
	}
}