b0rg,
You’re right, Preview won’t work on text containing code blocks for some reason. Fortunately, it can be sumbitted and posted just fine, as shown below. The workaround is simply to skip the preview, and be sure you’ve proofread everything. 🙂
58 <html>
59 <head>
60 <link rel=\"stylesheet\" type=\"text/css\" href=\"common/global.css\">
61 <script language=\"JavaScript\" src=\"common/common.js\">
62 </script>
63 <script language=\"Javascript\">
64 function test()
65 {
66 var int i = 0, j = 0;
67 for (i = 0; i < 10; ++i) {
68 j += i;
69 }
70 }
71 </script>