caec93e67f0067fd2363cf1faf4fa323b30d3716
max
  Thu Nov 2 04:40:18 2023 -0700
adapting more pages to china, refs #32535

diff --git src/hg/htdocs/goldenPath/help/multiRegionHelp.html src/hg/htdocs/goldenPath/help/multiRegionHelp.html
index 9e7f5c5..6e45d88 100755
--- src/hg/htdocs/goldenPath/help/multiRegionHelp.html
+++ src/hg/htdocs/goldenPath/help/multiRegionHelp.html
@@ -257,73 +257,89 @@
 <a href ="#HaplotypeVid">Video</a>
 </p>
         
 <a name="Videos"></a>
 <p>
 </p>
 <h2>Videos</h2>
 
 <a name="ExonOnlyVid"></a>
 <p>
 </p>
 <h3>Video demonstration of Exon-only mode</h3>
 <p>
 
 </p><p>
+<!--#if expr="${SERVER_NAME} = /-china/" -->
+    <a href='../../../videos/mNEJBOkf_Gk.mp4'>
+    <img src=../../images/videoIcon.png></a>
+    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+    Visit our <a href="/videos/" target="_blank">Video Page</a>.
+<!--#else -->
     <iframe width="560" height="315" src="https://www.youtube.com/embed/mNEJBOkf_Gk?rel=0"
     frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture"
     allowfullscreen></iframe>
-
     &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
     Visit our
     <a href="https://www.youtube.com/channel/UCQnUJepyNOw0p8s2otX4RYQ/videos"
     target="_blank">YouTube channel</a>.
+<!--#endif -->
 </p>
 
 <a name="CustomRegionsVid"></a>
 <p>
 </p>
 <h3>Video demonstration of Custom Regions </h3>
 <p>
 </p><p>
+<!--#if expr="${SERVER_NAME} = /-china/" -->
+    <a href='../../../videos/ht4sGj1Tlxw.mp4'>
+    <img src=../../images/videoIcon.png></a>
+    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+    Visit our <a href="/videos/" target="_blank">Video Page</a>.
+<!--#else -->
     <iframe width="560" height="315" src="https://www.youtube.com/embed/ht4sGj1Tlxw?rel=0"
     frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture"
     allowfullscreen></iframe>
-
     &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
     Visit our
     <a href="https://www.youtube.com/channel/UCQnUJepyNOw0p8s2otX4RYQ/videos"
     target="_blank">YouTube channel</a>.
+<!--#endif -->
 </p>
 
-
 <a name="HaplotypeVid"></a>
 <p>
 </p>
 <h3>Video demonstration of Haplotype Substitution using Multi-Region</h3>
 <p>
 
+<!--#if expr="${SERVER_NAME} = /-china/" -->
+    <a href='../../../videos/0lKYdqQus0I.mp4'>
+    <img src=../../images/videoIcon.png></a>
+    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+    Visit our <a href="/videos/" target="_blank">Video Page</a>.
+<!--#else -->
     <iframe width="560" height="315" src="https://www.youtube.com/embed/0lKYdqQus0I?rel=0"
     frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture"
     allowfullscreen></iframe>
-
     &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
     Visit our
     <a href="https://www.youtube.com/channel/UCQnUJepyNOw0p8s2otX4RYQ/videos"
     target="_blank">YouTube channel</a>.
-<p>
-</p><p>
+<!--#endif -->
+</p>
 
  
 <a name="Examples"></a>
 <h2>Examples</h2>
 
 <a name="Example1"></a>
 <h3>Example 1. Exon-only mode</h3>
 <p>
 This screenshot shows the exon-only view for the SOD1 gene in human assembly hg38. The third
 &quot;exon&quot; from the left falls within the intron of the actual SOD1 gene, but is shown as an 
 exon because it is part of the GENCODE v22 super-track.</p>  
 <p>
 <img src="../../images/MultiRegionSOD1.png" alt="Screenshot of exon-only mode" width="950"
 height="257"></p> 
 <p>