this is a bug with checkbox groups, i have logged it in our bugbase.
to fix the issue, add the following coed at line 1:
<?php
if(!session_id()); session_start();
if (isset($_POST["BattleofLakeErieUSContact_submit"])) {
$_SESSION['checked'] = $_POST['Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about'];
}
?>
change the code for the checkbox groups:
<label class="checkSublabel_OneColumn" for="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__1" onblur="hideServerError('Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__1_ServerError');">
<input type="checkbox" name="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about[]" id="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__1" value="Volunteer" class="formCheckboxField_Standard" <?php if (!(strcmp((isset($_GET["invalid"])?ValidatedField("contactus","Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about"):""),"Volunteer"))) {echo "checked=\"checked\"";} ?> tabindex="14" />
Volunteer</label>
<label class="checkSublabel_OneColumn" for="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__2" onblur="hideServerError('Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__1_ServerError');">
<input type="checkbox" name="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about[]" id="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__2" value="Participate" class="formCheckboxField_Standard" <?php if (!(strcmp((isset($_GET["invalid"])?ValidatedField("contactus","Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about"):""),"Participate"))) {echo "checked=\"checked\"";} ?> tabindex="15" />
Participate</label>
<label class="checkSublabel_OneColumn" for="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__3" onblur="hideServerError('Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__1_ServerError');">
<input type="checkbox" name="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about[]" id="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__3" value="Become a Sponsor" class="formCheckboxField_Standard" <?php if (!(strcmp((isset($_GET["invalid"])?ValidatedField("contactus","Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about"):""),"Become a Sponsor"))) {echo "checked=\"checked\"";} ?> tabindex="16" />
Become a Sponsor</label>
<label class="checkSublabel_OneColumn" for="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__4" onblur="hideServerError('Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__1_ServerError');">
<input type="checkbox" name="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about[]" id="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__4" value="Donate" class="formCheckboxField_Standard" <?php if (!(strcmp((isset($_GET["invalid"])?ValidatedField("contactus","Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about"):""),"Donate"))) {echo "checked=\"checked\"";} ?> tabindex="17" />
Donate</label>
<label class="checkSublabel_OneColumn" for="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__5" onblur="hideServerError('Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__1_ServerError');">
<input type="checkbox" name="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about[]" id="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__5" value="eMail Alert" class="formCheckboxField_Standard" <?php if (!(strcmp((isset($_GET["invalid"])?ValidatedField("contactus","Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about"):""),"eMail Alert"))) {echo "checked=\"checked\"";} ?> tabindex="18" />
eMail Alerts</label>
to:
<label class="checkSublabel_OneColumn" for="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__1" onblur="hideServerError('Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__1_ServerError');">
<input type="checkbox" name="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about[]" id="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__1" value="Volunteer" class="formCheckboxField_Standard" <?php if (isset($_SESSION['checked']) && is_array($_SESSION['checked']) && in_array("Volunteer",$_SESSION['checked'])) {echo "checked=\"checked\"";} ?> tabindex="14" />
Volunteer</label>
<label class="checkSublabel_OneColumn" for="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__2" onblur="hideServerError('Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__1_ServerError');">
<input type="checkbox" name="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about[]" id="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__2" value="Participate" class="formCheckboxField_Standard" <?php if (isset($_SESSION['checked']) && is_array($_SESSION['checked']) && in_array("Participate",$_SESSION['checked'])) {echo "checked=\"checked\"";} ?> tabindex="15" />
Participate</label>
<label class="checkSublabel_OneColumn" for="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__3" onblur="hideServerError('Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__1_ServerError');">
<input type="checkbox" name="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about[]" id="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__3" value="Become a Sponsor" class="formCheckboxField_Standard" <?php if (isset($_SESSION['checked']) && is_array($_SESSION['checked']) && in_array("Become a Sponsor",$_SESSION['checked'])) {echo "checked=\"checked\"";} ?> tabindex="16" />
Become a Sponsor</label>
<label class="checkSublabel_OneColumn" for="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__4" onblur="hideServerError('Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__1_ServerError');">
<input type="checkbox" name="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about[]" id="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__4" value="Donate" class="formCheckboxField_Standard" <?php if (isset($_SESSION['checked']) && is_array($_SESSION['checked']) && in_array("Donate",$_SESSION['checked'])) {echo "checked=\"checked\"";} ?> tabindex="17" />
Donate</label>
<label class="checkSublabel_OneColumn" for="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__5" onblur="hideServerError('Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__1_ServerError');">
<input type="checkbox" name="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about[]" id="Post_your_comments_or_questions_here_group_Check_those_you_d_like_more_information_about__5" value="eMail Alert" class="formCheckboxField_Standard" <?php if (isset($_SESSION['checked']) && is_array($_SESSION['checked']) && in_array("eMail Alert",$_SESSION['checked'])) {echo "checked=\"checked\"";} ?> tabindex="18" />
eMail Alerts</label>
and add this code after the closing </html> tag:
<?php
if(isset($_SESSION['checked'])) {
unset($_SESSION['checked']);
}
?>