alert (in alert() and ocnsole) if a PDF has no text elements (i.e. is a scan)

webapp/static/css/imgareaselect-default.css

@@ -25,17 +25,24 @@
 }
 
 .imgareaselect-box{
-    /* placeholder */
+/*  these properties moved to imgareaselect-area -JBM 8/16/14
+    background-color: #000;
+    filter: alpha(opacity=50);
+    opacity: 0.3; 
+*/
+}
+.imgareaselect-area{
     background-color: #000;
     filter: alpha(opacity=50);
     opacity: 0.3;
+    overflow: hidden;
 }
 
 .imgareaselect-handle {
     background-color: #fff;
     border: solid 1px #000;
     filter: alpha(opacity=50);
-    opacity: 0.5;
+    opacity: 0.3;
 }
 
 .imgareaselect-outer {

webapp/static/css/tabula_web.css

@@ -99,8 +99,17 @@
     display: none;
   }
 
+  .advanced-options-shown #advanced-options{
+    display: block;
+  }
+
+  .advanced-options-shown #basic-options .show-advanced-options{
+    display: none;
+  }
+
   .toggle-advanced-options{
     cursor: select;
+    color: #666;
   }
 
   #data-modal .modal-body {
@@ -171,6 +180,13 @@
     top: 10px !important;
   }
 
+/* selections */
+.repeat-lassos.btn {
+  position: absolute;
+  right: -165px;
+  bottom: -35px;
+}
+
 /* front page */
 
   ul#uploadedfiles {