updated hooks for project

Notes

@@ -0,0 +1,33 @@
+Notes:
+
+Determines the size of an image:
+<script>
+function onImageLoad(aEvent) {
+	  alert("width:" + aEvent.target.width + "\nheight:" + aEvent.target.height);
+	}
+
+var img = document.createElementNS("http://www.w3.org/1999/xhtml","html:img");
+img.addEventListener("load", onImageLoad, false);
+img.src = "http://upload.wikimedia.org/wikipedia/commons/0/06/Gigantactis.jpg";
+</script>
+
+OR largest image on the page:
+
+<script>
+var sHTML = getHTMLSomehow(sURL);
+var nMaxDim = 0;
+var $pageDOM = $(sHTML);
+var $objMaxDimImage;
+
+$pageDOM.("img").each(function(){
+    var $this = $(this);
+    var nDim = parseFloat($this.width()) * parseFloat($(this).height());
+    if (nDim > nMaxDim){
+        $objMaxDimImage = $this;
+        nMaxDim = nDim
+    }
+});
+
+alert("Max dim is:" nMaxDim);
+alert("Image Source:" $objMaxDimImage.attr("src"));
+</script>

README

@@ -5,6 +5,4 @@ This is a Rails 3 HTTP Proxy application.  It allows users to surf the web throu
 You can browse pages with the following URL structure:
 http://localhost:3000/proxy?lnk=http://zappos.com
 
-
-
 Copyright 2010 Chris Matthieu 

app/controllers/proxy_controller.rb

@@ -6,11 +6,13 @@ def proxy
     # site_url =  request.env["REQUEST_URI"][0..request.env["REQUEST_URI"].index("/proxy")-1] # prefix i.e. "http://localhost:3000"
 
     if request.env["REQUEST_URI"].index("http://localhost")
-      site_url = "http://localhost:3000"
+      site_url = "http://localhost:3000/proxy"
     else
-      site_url = "http://webproxy.heroku.com"
+      site_url = "http://webproxy.heroku.com/proxy"
     end
 
+# INSERT START
+
     if params[:lnk]
       @url = params[:lnk]
     else
@@ -165,7 +167,7 @@ def proxy
         #not anchor 
         if a['href'] != nil and a['href'] != "#"
 
-          link = site_url + '/proxy' + '?lnk=' + URI.escape(link.strip)
+          link = site_url + '?lnk=' + URI.escape(link.strip)
           a['href'] = link
 
         end
@@ -224,7 +226,7 @@ def proxy
           link.gsub!("http:///", @baseurl) #added to test localhost entries
 
           link = link.strip
-          # link = site_url + '/proxy' + '?lnk=' + URI.escape(link.strip)
+          # link = site_url + '?lnk=' + URI.escape(link.strip)
           a['href'] = link
 
         end
@@ -260,7 +262,7 @@ def proxy
         if a['action'] != nil and a['action'] != "#"
 
           formaction = link.strip
-          link = site_url + '/proxy' + '?url=' + URI.escape(link.strip)
+          link = site_url + '?url=' + URI.escape(link.strip)
 
           a['action'] = link     
 
@@ -309,6 +311,8 @@ def proxy
     @finaldoc.gsub(".location.replace", "") 
 
 
+# INSERT END
+
     render :layout => false
 
   end

public/stylesheets/style.css

@@ -1,5 +1,5 @@
-#generalform input:focus, textarea:focus {background: none repeat scroll 0 0 #FFFF99; line-height:30px; font-size: 30px;}
-#generalform input, textarea {line-height:30px; font-size: 30px; }
+#generalform input:focus, textarea:focus {background: none repeat scroll 0 0 #FFFF99; line-height:30px; font-size: 30px; width: 500px;}
+#generalform input, textarea {line-height:30px; font-size: 30px;  }
 
 #generalform button, input{
 	padding:5px 10px;