Fix Graph Titles

for osCommerce Online Merchant v2.3

The PHPlot Class is very old (2003) and it does not support utf8 chars by default. You can fix strange characters in the Graph Title changing a singe line on the file source. 1) Open the /admin/includes/classes/phplot.php 2) Go to line : 609 3) Replace "$this->title_txt = $title;" by "$this->title_txt = utf8_decode($title);" Done.