3 files changed, 58 insertions, 7 deletions
diff --git a/sca-cpp/trunk/modules/js/htdocs/scdl.js b/sca-cpp/trunk/modules/js/htdocs/scdl.js
index d0b229cae6..561a3e446b 100644
--- a/sca-cpp/trunk/modules/js/htdocs/scdl.js
+++ b/sca-cpp/trunk/modules/js/htdocs/scdl.js
@@ -23,6 +23,16 @@
 var scdl = new Object();
 
 /**
+ * Returns a composite element.
+ */
+scdl.composite = function(l) {
+    var cs = namedElementChildren("'composite", l);
+    if (isNil(cs))
+        return cs;
+    return car(cs);
+};
+
+/**
  * Returns a list of components in a composite.
  */
 scdl.components = function(l) {
@@ -60,6 +70,23 @@ scdl.name = function(l) {
 };
 
 /**
+ * Returns the description of a component, componentType, service or reference.
+ */
+scdl.documentation = function(l) {
+    var d = namedElementChildren("'documentation", l);
+    if (isNil(d))
+        return null;
+    if (!elementHasValue(car(d)))
+        return null;
+    var v = elementValue(car(d));
+    if (v == 'gt')
+        return '>'
+    if (v == 'lt')
+        return '<';
+    return v;
+};
+
+/**
  * Returns the color of a component or componentType.
  */
 scdl.color = function(l) {
diff --git a/sca-cpp/trunk/modules/js/htdocs/ui.css b/sca-cpp/trunk/modules/js/htdocs/ui.css
index d1413018a0..014cc5110d 100644
--- a/sca-cpp/trunk/modules/js/htdocs/ui.css
+++ b/sca-cpp/trunk/modules/js/htdocs/ui.css
@@ -35,10 +35,14 @@ border-style: solid; border-top-color: #a2bae7; border-bottom-color: #d1d3d4;
 }
 
 td {
-padding-left: 2px; padding-top: 2px; padding-right: 8px; vertical-align: text-top;
+padding-left: 2px; padding-top: 2px; padding-right: 8px; white-space: nowrap; vertical-align: text-top;
 }
 
-iframe {
+.tdw {
+padding-left: 2px; padding-top: 2px; padding-right: 8px; white-space: normal; vertical-align: text-top;
+}
+
+.widgetframe {
 visibility: hidden; width: 0px; height: 0px;
 }
 
@@ -55,10 +59,6 @@ a:visited {
 color: blue;
 }
 
-.tdw {
-padding-left: 2px; padding-top: 2px; padding-right: 8px; white-space: normal; vertical-align: text-top;
-}
-
 .hd1 {
 font-size: 150%; font-weight: bold;
 }
diff --git a/sca-cpp/trunk/modules/js/htdocs/ui.js b/sca-cpp/trunk/modules/js/htdocs/ui.js
index d8266c7af6..60ca01568e 100644
--- a/sca-cpp/trunk/modules/js/htdocs/ui.js
+++ b/sca-cpp/trunk/modules/js/htdocs/ui.js
@@ -24,6 +24,16 @@
 var ui = new Object();
 
 /**
+ * Return true if the current browser is Internet Explorer.
+ */
+ui.isIE = function() {
+    if (typeof ui.isIE.detected != 'undefined')
+        return ui.isIE.detected;
+    ui.isIE.detected = navigator.appName == 'Microsoft Internet Explorer';
+    return ui.isIE.detected;
+};
+
+/**
  * Build a menu bar.
  */ 
 ui.menu = function(name, href) {
@@ -222,7 +232,12 @@ ui.queryParams = function() {
  */
 ui.widgets = new Array();
 
-ui.bindwidget = function(f, el) {
+ui.loadwidget = function(el, doc) {
+    var f = el + 'Frame';
+    var div = document.createElement('div');
+    div.id = f + 'Div';
+    div.innerHTML = '<iframe id="' + f + '" class="widgetframe" src="' + doc + '"></iframe>';
+    document.body.appendChild(div);
     window.ui.widgets[f] = el;
     return f;
 };
@@ -245,3 +260,12 @@ ui.installwidget = function() {
     return true;
 };
 
+/**
+ * Convert a CSS position to a numeric position.
+ */
+ui.posn = function(p) {
+    if (p == '')
+        return 0;
+    return Number(p.substr(0, p.length - 2));
+};
+