$calc_image = (file_exists("$path_to_root/themes/".user_theme()."/images/cal.gif")) ?
"$path_to_root/themes/".user_theme()."/images/cal.gif" : "$path_to_root/themes/default/images/cal.gif";
$st .= "<a href=\"javascript:date_picker(document.forms[0].$name);\">"
$calc_image = (file_exists("$path_to_root/themes/".user_theme()."/images/cal.gif")) ?
"$path_to_root/themes/".user_theme()."/images/cal.gif" : "$path_to_root/themes/default/images/cal.gif";
$st .= "<a href=\"javascript:date_picker(document.forms[0].$name);\">"