michael@0: // ----------------------
michael@0: // DumpDOM(node)
michael@0: //
michael@0: // Call this function to dump the contents of the DOM starting at the specified node.
michael@0: // Use node = document.documentElement to dump every element of the current document.
michael@0: // Use node = top.window.document.documentElement to dump every element.
michael@0: //
michael@0: // 8-13-99 Updated to dump almost all attributes of every node.  There are still some attributes
michael@0: //         that are purposely skipped to make it more readable.
michael@0: // ----------------------
michael@0: function DumpDOM(node)
michael@0: {
michael@0: 	dump("--------------------- DumpDOM ---------------------\n");
michael@0: 	
michael@0: 	DumpNodeAndChildren(node, "");
michael@0: 	
michael@0: 	dump("------------------- End DumpDOM -------------------\n");
michael@0: }
michael@0: 
michael@0: 
michael@0: // This function does the work of DumpDOM by recursively calling itself to explore the tree
michael@0: function DumpNodeAndChildren(node, prefix)
michael@0: {
michael@0: 	dump(prefix + "<" + node.nodeName);
michael@0: 
michael@0: 	var attributes = node.attributes;
michael@0: 	
michael@0: 	if ( attributes && attributes.length )
michael@0: 	{
michael@0: 		var item, name, value;
michael@0: 		
michael@0: 		for ( var index = 0; index < attributes.length; index++ )
michael@0: 		{
michael@0: 			item = attributes.item(index);
michael@0: 			name = item.nodeName;
michael@0: 			value = item.nodeValue;
michael@0: 			
michael@0: 			if ( (name == 'lazycontent' && value == 'true') ||
michael@0: 				 (name == 'xulcontentsgenerated' && value == 'true') ||
michael@0: 				 (name == 'id') ||
michael@0: 				 (name == 'instanceOf') )
michael@0: 			{
michael@0: 				// ignore these
michael@0: 			}
michael@0: 			else
michael@0: 			{
michael@0: 				dump(" " + name + "=\"" + value + "\"");
michael@0: 			}
michael@0: 		}
michael@0: 	}
michael@0: 	
michael@0: 	if ( node.nodeType == 1 )
michael@0: 	{
michael@0: 		// id
michael@0: 		var text = node.getAttribute('id');
michael@0: 		if ( text && text[0] != '$' )
michael@0: 			dump(" id=\"" + text + "\"");
michael@0: 	}
michael@0: 	
michael@0: 	if ( node.nodeType == Node.TEXT_NODE )
michael@0: 		dump(" = \"" + node.data + "\"");
michael@0: 	
michael@0: 	dump(">\n");
michael@0: 	
michael@0: 	// dump IFRAME && FRAME DOM
michael@0: 	if ( node.nodeName == "IFRAME" || node.nodeName == "FRAME" )
michael@0: 	{
michael@0: 		if ( node.name )
michael@0: 		{
michael@0: 			var wind = top.frames[node.name];
michael@0: 			if ( wind && wind.document && wind.document.documentElement )
michael@0: 			{
michael@0: 				dump(prefix + "----------- " + node.nodeName + " -----------\n");
michael@0: 				DumpNodeAndChildren(wind.document.documentElement, prefix + "  ");
michael@0: 				dump(prefix + "--------- End " + node.nodeName + " ---------\n");
michael@0: 			}
michael@0: 		}
michael@0: 	}
michael@0: 	// children of nodes (other than frames)
michael@0: 	else if ( node.childNodes )
michael@0: 	{
michael@0: 		for ( var child = 0; child < node.childNodes.length; child++ )
michael@0: 			DumpNodeAndChildren(node.childNodes[child], prefix + "  ");
michael@0: 	} 
michael@0: }