fixed tagcloud

2 files changed, 3 insertions, 3 deletions

diff --git a/index.php b/index.php
index bb56f89..a4fe2b7 100644
--- a/index.php
+++ b/index.php
@@ -75,7 +75,7 @@ function autoversion($file)
   <datalist id="MyTags">
   </datalist>
  <p> Current tags:<span id="currenttags"></span>
-  <button class="next btn btn-small btn-info" onclick="tagcloud()">tag cloud</button>
+  <a class="next btn btn-small btn-info" onclick="tagcloud()">tag cloud</a>
   <a class="btn btn-small btn-success" href='<?php echo $webbase?>'>all</a>
  </p>
 </form>
diff --git a/js/photo-tags.js b/js/photo-tags.js
index ea6e4c5..4918421 100644
--- a/js/photo-tags.js
+++ b/js/photo-tags.js
@@ -130,10 +130,10 @@ function tagcloud() {
   /* update pics */
   d3.json(url, function(json) {
       svgelement.selectAll("text").data(json).enter().append("text")
-	.style("font-size", function(d){return (Math.log(d.count+1)/2.0)+"em"})
+	.style("font-size", function(d){return (Math.log(d.count+1)/3.0+0.5)+"em"})
 	.text(function(d) { return d.name+" "; })
 	.on("mouseover", function(d){ d3.select(this).style("color","red")} )
-	.on("mouseout", function(d){ d3.select(this).style("color","white")} )
+	.on("mouseout", function(d){ d3.select(this).style("color","black")} )
 	.on("click", function(d) { document.location.href=webbase+'/tag/'+d.name })
     });
 }