diff --git a/images/heads/head.gif b/images/heads/head.gif
old mode 100644
new mode 100755
index 5bfcc09..9d2701b
Binary files a/images/heads/head.gif and b/images/heads/head.gif differ
diff --git a/images/heads/head2.gif b/images/heads/head2.gif
old mode 100644
new mode 100755
index c104664..9d2701b
Binary files a/images/heads/head2.gif and b/images/heads/head2.gif differ
diff --git a/images/heads/head3.gif b/images/heads/head3.gif
old mode 100644
new mode 100755
index 484b6ea..9d2701b
Binary files a/images/heads/head3.gif and b/images/heads/head3.gif differ
diff --git a/images/heads/head4.gif b/images/heads/head4.gif
old mode 100644
new mode 100755
index 0059c39..9d2701b
Binary files a/images/heads/head4.gif and b/images/heads/head4.gif differ
diff --git a/images/heads/head5.gif b/images/heads/head5.gif
old mode 100644
new mode 100755
index 5d556a3..9d2701b
Binary files a/images/heads/head5.gif and b/images/heads/head5.gif differ
diff --git a/images/heads/head6.gif b/images/heads/head6.gif
old mode 100644
new mode 100755
index 075af7a..9d2701b
Binary files a/images/heads/head6.gif and b/images/heads/head6.gif differ
diff --git a/images/heads/head7.gif b/images/heads/head7.gif
old mode 100644
new mode 100755
index 2671a1b..9d2701b
Binary files a/images/heads/head7.gif and b/images/heads/head7.gif differ
diff --git a/images/heads/head8.gif b/images/heads/head8.gif
old mode 100644
new mode 100755
index 1986d3a..9d2701b
Binary files a/images/heads/head8.gif and b/images/heads/head8.gif differ
diff --git a/images/heads/head9.gif b/images/heads/head9.gif
old mode 100644
new mode 100755
index b9d3f7b..9d2701b
Binary files a/images/heads/head9.gif and b/images/heads/head9.gif differ