Missing arguments for function in class? (object-oriented programming)

I have a function that works perfectly (from within a script). But when I make it a class (object) and call it from an external file, I get the following error: Warning: Missing argument 1 for display_records() in http://www.friendshipcenter.com/Objects/display_records.inc on line 5 Warning: Missing argument 2 for display_records() in http://www.friendshipcenter.com/Objects/display_records.inc on line 5 After the warnings, it executes the function without passing values to the variables (i.e., it doesn't work), and then it executes the function a second time perfectly (with the appropriate variables). Line 5 is this: function display_records($row, $record_count) It displays the first error message for $row, and the second error message for $record_count. I call the function with this: $my_records = new Display_Records; $my_records -> display_records($row, $record_count); The full scripts are below. What I tried that didn't help was declaring the variables in the class with: class Display_Records { var $row; var $record_count; I also tried setting defaults for the variables (er, attributes) with this (it didn't help): $my_records = new Display_Records; $my_records -> row = $row; $my_records -> record_count = 1; $my_records -> display_records($my_records -> row, $my_records -> record_count); This is my first try at OOP. The code is for a personal ad website (FriendshipCenter.com). Here's the full class script, followed by the script I use to call the function. -- Thomas David Kehoe, author of "THE EVOLUTION OF INTIMATE RELATIONSHIPS" How Our Brains Are Hardwired For Relationships http://www.FriendshipCenter.com/TEIR/ <?php class Display_Records { function display_records($row, $record_count) { //Calculate age $current_date = (date("Y-m-d")); $birthdate = $row["BIRTHDATE"]; $age = ($current_date - $birthdate); // Display record number. echo "Row number:&nbsp;", ($record_count + $advance_row), "<p>"; // Display username and e-mail address echo "<font color=green>Username: </font>", $row["USER_NAME"], "<p>"; echo "<font color=green>E-mail address: </font><a href=mailto:", $row["EMAIL_ADDRESS"], ">", $row["EMAIL_ADDRESS"], "</a><p>"; // Display the information provided by the member. Empty fields aren't displayed. if ($row["DISABILITY_1" OR "DISABILITY_2" OR "DISABILITY_3" OR "DISABILITY_4" OR "DISABILITY_5" OR "DISABILITY_6" OR "DISABILITY_7" OR "DISABILITY_8"]) {echo "<font color=green>Disability, disease, or condition: </font>", $row[DISABILITY_1], ", ", $row[DISABILITY_2], ", ", $row[DISABILITY_3], ", ", $row[DISABILITY_4], ", ", $row[DISABILITY_5], ", ", $row[DISABILITY_6], ", ", $row[DISABILITY_7], ", ", $row[DISABILITY_8], "<p>";} if ($row["LIFE_STORY"]){echo "<font color=green>Life story: </font>", $row["LIFE_STORY"], "<p>";} if ($row["PHOTO_URL"]){echo "<IMG HEIGHT=250 SRC=", $row["PHOTO_URL"], "><p>";} if ($row["PHOTO_URL"]){echo "<font color=green>Photo URL: </font><a href=", $row["PHOTO_URL"], ">", $row["PHOTO_URL"], "</a><p>";} if ($row["HOMEPAGE_URL"]){echo "<font color=green>Personal website URL: </font><a href=", $row["HOMEPAGE_URL"], ">", $row["HOMEPAGE_URL"], "</a><p>";} if ($row["CITY"]){echo "<font color=green>City: </font>", $row["CITY"], "<p>";} if ($row["STATE"]){echo "<font color=green>State: </font>", $row["STATE"], "<p>";} if ($row["COUNTRY"]){echo "<font color=green>Country: </font>", $row["COUNTRY"], "<p>";} if (($row["BIRTHDATE"]) != "0000-00-00") {echo "<font color=green>Age: </font>", $age, "<p>";} if ($row["GENDER"]){echo "<font color=green>Gender: </font>", $row["GENDER"], "<p>";} if ($row["EDUCATION"]){echo "<font color=green>Education: </font>", $row["EDUCATION"], "<p>";} if ($row["PROFESSION"]){echo "<font color=green>Profession: </font>", $row["PROFESSION"], "<p>";} if ($row["MARITAL_STATUS"]){echo "<font color=green>Marital status: </font>", $row["MARITAL_STATUS"], "<p>";} if ($row["SEXUAL_ORIENTATION"]){echo "<font color=green>Sexual orientation: </font>", $row["SEXUAL_ORIENTATION"], "<p>";} if ($row["RELIGION"]){echo "<font color=green>Religion: </font>", $row["RELIGION"], "<p>";} if ($row["RACE"]){echo "<font color=green>Racial or ethnic group: </font>", $row["RACE"], "<p>";} if ($row["HEIGHT"]){echo "<font color=green>Height: </font>", $row["HEIGHT"], " inches<p>";} if ($row["WEIGHT"]){echo "<font color=green>Weight: </font>", $row["WEIGHT"], " pounds<p>";} if ($row["SMOKING"]){echo "<font color=green>Smoking: </font>", $row["SMOKING"], "<p>";} if ($row["DRINKING"]){echo "<font color=green>Drinking: </font>", $row["DRINKING"], "<p>";} if ($row["LANGUAGE"]){echo "<font color=green>Language: </font>", $row["LANGUAGE"], "<p>";} // Display banner ad. echo "<center><iframe src=http://leader.linkexchange.com/1/X1258133/showiframe? width=468 height=60 marginwidth=0 marginheight=0 hspace=0 vspace=0 frameborder=0 scrolling=no><a href=http://leader.linkexchange.com/1/X1258133/clickle target=_top><img width=468 height=60 border=0 ismap src=http://leader.linkexchange.com/1/X1258133/showle?></a></iframe><br><a href=http://leader.linkexchange.com/1/X1258133/clicklogo target=_top><img src=http://leader.linkexchange.com/1/X1258133/showlogo? width=468 height=16 border=0 ismap></a><br></center>"; } } ?> -- // This loop executes to display each record. do { // Uses class for displaying records $my_records = new Display_Records; $my_records -> display_records($row, $record_count); // You've displayed one more record, so increment the record number. ++$record_count; // Repeat the above loop while there is at least one more record, for a maximum of 20 records. } while( ($row = mysql_fetch_array($selectresult)) && ($record_count <= 20) );