From ccf76e430b7703db028966a845a966f50956f490 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Mon, 5 Dec 2005 01:00:16 +0000
Subject:

---
 framework/Web/Javascripts/extended/base.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 framework/Web/Javascripts/extended/base.js

(limited to 'framework/Web/Javascripts/extended/base.js')

diff --git a/framework/Web/Javascripts/extended/base.js b/framework/Web/Javascripts/extended/base.js
new file mode 100644
index 00000000..145b003f
--- /dev/null
+++ b/framework/Web/Javascripts/extended/base.js
@@ -0,0 +1,24 @@
+
+/** 
+ * true if o is an Element Node or document or window. The last two because it's used for onload events
+    if you specify strict as true, return false for document or window
+ */
+function isElement(o, strict) {
+    return o && isObject(o) && ((!strict && (o==window || o==document)) || o.nodeType == 1)
+}
+
+/** 
+ * get element
+ @ @param element or element id string
+ @ returns element
+ */
+function $(n,d) {
+    if(isElement(n)) return n;
+	if(isString(n)==false) return null;
+	var p,i,x;  
+	if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
+		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
+		if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
+		for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=DOM.find(n,d.layers[i].document);
+		if(!x && d.getElementById) x=d.getElementById(n); return x;
+}
\ No newline at end of file
-- 
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