aa3ac1d2fda0d28445c17b384b170b4b2096a561
max
  Fri Sep 7 02:13:19 2018 -0700
adding mouse overs to quick links on hub connect, refs #22012

diff --git src/hg/hgHubConnect/hgHubConnect.c src/hg/hgHubConnect/hgHubConnect.c
index 4a395ea..a8abf34 100644
--- src/hg/hgHubConnect/hgHubConnect.c
+++ src/hg/hgHubConnect/hgHubConnect.c
@@ -157,42 +157,42 @@
 // and another one with all genomes
 int charCount = 0;
 struct slName *genome = genomes;
 for(; genome; genome = genome->next)
     {
     char *trimmedName = trackHubSkipHubName(genome->name);
     char *shortName = cloneString(trimmedName);
     // If even the first element is too long, truncate its short name.
     if (genome==genomes && strlen(trimmedName) > GENLISTWIDTH)  
         shortName[GENLISTWIDTH] = 0;
 
     // append to dyShortHtml if necessary
     if (charCount == 0 || (charCount+strlen(trimmedName)<=GENLISTWIDTH))
         { 
         if (withLink)
-            dyStringPrintf(dyShortHtml,"<a href='hgTracks?hubUrl=%s&genome=%s'>%s</a>" , hubUrl, genome->name, shortName);
+            dyStringPrintf(dyShortHtml,"<a title='Connect hub and open the %s assembly' href='hgTracks?hubUrl=%s&genome=%s'>%s</a>" , genome->name, hubUrl, genome->name, shortName);
         else
             dyStringPrintf(dyShortHtml,"%s" , shortName);
         dyStringPrintf(dyShortHtml,", ");
         }
     freeMem(shortName); 
 
     charCount += strlen(trimmedName);
 
     // always append to dyHtml
     if (withLink)
-        dyStringPrintf(dyHtml,"<a href='hgTracks?hubUrl=%s&genome=%s'>%s</a>" , hubUrl, genome->name, trimmedName);
+        dyStringPrintf(dyHtml,"<a title='Connect hub and open the %s assembly' href='hgTracks?hubUrl=%s&genome=%s'>%s</a>" , genome->name, hubUrl, genome->name, trimmedName);
     else
         dyStringPrintf(dyHtml,"%s" , trimmedName);
 
     if (genome->next)
         {
         dyStringPrintf(dyHtml,", ");
         }
 
     }
 
 char *longHtml = dyStringCannibalize(&dyHtml);
 char *shortHtml = dyStringCannibalize(&dyShortHtml);
 shortHtml = removeLastComma(shortHtml);
 
 if (charCount < GENLISTWIDTH)