Sequential has basic functionality. JavaScript needs to be fixed.

seq_module.html

+    <div id='debug' ellpadding=5></div>
+    <table width=800 >
+      <tr><td></td><td style="background-color:grey" id="tt_1" height=10></td>
+<td style="background-color:grey" id="tt_2"></td>
+<td style="background-color:grey" id="tt_3"></td>
+<td style="background-color:grey" id="tt_4"></td>
+<td style="background-color:grey" id="tt_5"></td>
+<td style="background-color:grey" id="tt_6"></td>
+<td style="background-color:grey" id="tt_7"></td>
+<td style="background-color:grey" id="tt_8"></td>
+<td style="background-color:grey" id="tt_9"></td>
+<td style="background-color:grey" id="tt_10"></td><td></td></tr>
+<tr><td align=center valign=center><div id="prev"><span class="ui-icon ui-icon-circle-triangle-w" onclick="pause();"></span></div></td>
+<td colspan=10><div id="content">This is content</div></td>
+<td align=center valign=center><div id="next"><span class="ui-icon ui-icon-circle-triangle-e" onclick="pause();">&nbsp;</span></div></td>
+</tr>
+      <tr></tr>
+    </table>
+
+
+<div>
+ %for t in items:
+  <div id="vert-${items.index(t)}">
+  ${t[1]['content']}
+  </div>
+ %endfor
+</div>

seq_module.html~

+<div>
+% for t in items:
+  <div id="vert-${items.index(t)}">
+  ${t[1]['content']}
+  </div>
+% endfor
+</div>

seq_module.js

+var files=["",
+ %for t in items:
+ ${t[1]['content']} , 
+ %endfor
+ ""
+       ];
+
+var loc;
+
+function goto(i) {
+    $('#content').html(files[i]);
+    loc=i;
+}
+
+function setup_click(i) {
+    $.get(i+'.html', function(data){
+	    files[i]=data;
+        })
+        $('#tt_'+i).click(function(eo) { goto(i);});
+}
+
+function next() { 
+    loc=loc+1;
+    if(loc>10) loc=10;
+    goto(loc);
+}
+
+function prev() { 
+    loc=loc-1;
+    if(loc<1) loc=1;
+    goto(loc);
+}
+
+$(function() {
+	var i; 
+	for(i=1; i<11; i++) {
+	    setup_click(i);
+	}
+        $('#next').click(function(eo) { next();});
+        $('#prev').click(function(eo) { prev();});
+    });
+
+$('#debug').text('loaded');
\ No newline at end of file

seq_module.js~

+files=["1.html", "2.html", "3.html", "4.html", "5.html", "6.html", "7.html", "8.html", "9.html", "10.html"];
+
+var loc;
+
+function goto(i) {
+    $('#content').html(files[i]);
+    loc=i;
+}
+
+function setup_click(i) {
+    $.get(i+'.html', function(data){
+	    files[i]=data;
+        })
+        $('#tt_'+i).click(function(eo) { goto(i);});
+}
+
+function next() { 
+    loc=loc+1;
+    if(loc>10) loc=10;
+    goto(loc);
+}
+
+function prev() { 
+    loc=loc-1;
+    if(loc<1) loc=1;
+    goto(loc);
+}
+
+$(function() {
+	var i; 
+	for(i=1; i<11; i++) {
+	    setup_click(i);
+	}
+        $('#next').click(function(eo) { next();});
+        $('#prev').click(function(eo) { prev();});
+    });
+
+$('#debug').text('loaded');
\ No newline at end of file