rem: var i = 0; var row = 0; var moduleName; var URL; while (moduleName != "") 
add: numberOfDialogTreeElements = param.GetInt(1);  for (i=0; i < numberOfDialogTreeElements; i++) 
context: function onLoad() {	param = window.arguments[0].QueryInterface( Components.interfaces.nsIDialogParamBlock  );	if( !param )	{		dump( " error getting param block interface\n" );		return;	}    var i = 0;	var row = 0;	var moduleName;	var URL;	while (moduleName != "")	{		moduleName = param.GetString(i++);		URL = param.GetString(i++);        addTreeItem(row++, moduleName, URL);	}}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/ee44dd56e67cda7330a8829f5adb44fbdc758024/institems.js/clean/xpinstall/res/content/institems.js