1 files changed, 64 insertions, 0 deletions
diff --git a/assignment1/materials/Environmental Impact Assessment Course Module » 2-6 Summary_files/unu.js b/assignment1/materials/Environmental Impact Assessment Course Module » 2-6 Summary_files/unu.js
new file mode 100644
index 0000000..5e70cf1
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+++ b/assignment1/materials/Environmental Impact Assessment Course Module » 2-6 Summary_files/unu.js
@@ -0,0 +1,64 @@
+/*
+  UNU-specific JavaScript
+*/
+
+var UNU = {
+
+prepareNavigation:function()
+{
+  var lis = $('navul').childNodes;
+  for(var i=0;i<lis.length;i++)
+  {
+    // grab just the list items
+    if(lis[i].nodeType == 1 && lis[i].tagName.toLowerCase() == 'li')
+    {
+   
+   
+     current	= lis[i].childNodes;
+	 current[0].className = 'h';
+	 el = current[0];
+	 var wrapper = document.createElement('span');
+	 el.parentNode.replaceChild(wrapper, el);
+	 wrapper.appendChild(el);
+   
+      var sub = lis[i].getElementsByTagName("ul");
+      if(sub.length > 0)
+      {
+        // attach a rollup effect and onclick event to the span inside the list item
+        // this element must be the first element (ie: no space between the open
+        // li and the <span> or <a>
+        lis[i].childNodes[0].fx = new fx.Height(sub[0], {duration:300});
+        lis[i].childNodes[0].fx.hide();
+        lis[i].childNodes[0].onclick = this.fxonclick;
+      }
+    }
+  }
+
+ var lis = $('navul').getElementsByTagName('li');
+  for(var i=0;i<lis.length;i++)
+  {
+      if(lis[i].className && lis[i].className.match(/current_page_item/))
+      {
+		  
+        if(lis[i].childNodes[0].fx)
+        {
+			
+		  
+          lis[i].childNodes[0].fx.toggle();
+        }else if(lis[i].parentNode.parentNode.parentNode.parentNode.childNodes[0].fx){
+				lis[i].parentNode.parentNode.parentNode.parentNode.childNodes[0].fx.toggle();
+		} else if(lis[i].parentNode.parentNode.childNodes[0].fx){
+           
+	
+				lis[i].parentNode.parentNode.childNodes[0].fx.toggle();
+        } 
+      }
+  }
+},
+
+fxonclick:function(){
+  this.fx.toggle();
+  return false;
+}
+
+};