X-Git-Url: http://git.euphorik.ch/?p=pompage.git;a=blobdiff_plain;f=doc%2Fwebdeveloper%2Fcommon%2Farray.js;fp=doc%2Fwebdeveloper%2Fcommon%2Farray.js;h=a70ad6d19ef1d6d76e6a55377aad544715118ec5;hp=0000000000000000000000000000000000000000;hb=c3b0deb3d8c9f439739c79806e915c29bc1d4b84;hpb=cff6539539a79e014f6ac8df46716cafce2c8472

diff --git a/doc/webdeveloper/common/array.js b/doc/webdeveloper/common/array.js
new file mode 100644
index 0000000..a70ad6d
--- /dev/null
+++ b/doc/webdeveloper/common/array.js
@@ -0,0 +1,58 @@
+// Returns true if the array contains the element
+function webdeveloper_contains(array, element)
+{
+    // If the array and element are set
+    if(array && element)
+    {
+        try
+        {
+            // If the element does not exist in the array
+            if(array.indexOf(element) == -1)
+            {
+                return false;
+            }
+            else
+            {
+                return true;
+            }
+        }
+        catch(exception)
+        {
+            var arrayLength = array.length;
+
+            // Loop through the array
+            for(var i = 0; i < arrayLength; i++)
+            {
+                // If the element is found
+                if(array[i] == element)
+                {
+                    return true;
+                }
+            }
+        }
+    }
+
+    return false;
+}
+
+// Returns true if the array contains media with the given URL
+function webdeveloper_mediaArrayContains(array, url)
+{
+    // If the array and url are set
+    if(array && url)
+    {
+        var arrayLength = array.length;
+
+        // Loop through the array
+        for(var i = 0; i < arrayLength; i++)
+        {
+            // If media with the given URL is found
+            if(array[i].src == url)
+            {
+                return true;
+            }
+        }
+    }
+
+    return false;
+}