// Using this page's URL as namespace for commands specific to this
// application (stripping trailing '#' if present)
  

window.onLoad=function(){
    //    alert(1);
}

function stripUriFragment(uri) {
    var hashPos = uri.lastIndexOf('#');
    return (hashPos != -1 ? uri.slice(0, hashPos) : uri);
}
  
var ns_app = stripUriFragment(window.location.href);
  
// Watch <div id="xmpp-incoming"> for incoming stanzas
  
function init(event) {

    //    alert("init being called");
    document.getElementById('xmpp-incoming').addEventListener(

							      'DOMNodeInserted', function(event) {
	
							  receivedStanza(new XML(event.target.textContent));
							      }, false);
}

function init2(){

    if(location.href=='http://solar.edu.ms/magic.html')
	return;
    //    alert("init2 being called");
document.addEventListener('click', function(event) {
	//	alert("link clicked");
        if(event.target.toString().indexOf("http") == 0){

            document.parent.clickedAdd(event.target.toString());
        }

    }, false);


}
  
// When user clicks on "Add Note", create an <add> command 
  
function clickedAdd(sendurl) {
    //    var editor = document.getElementById('editor');
    // alert("clickedAdd is called");
	sendCommand(<add>{sendurl}</add>);
    // editor.value = '';

}
  
// Wrap a command in a <message><x xmlns="[page url]"></message>
// and delivers it by writing in <div id="xmpp-outgoing">
  
function sendCommand(command) {
    
        var message = <message>{command}</message>;
    //    alert(message);
    document.getElementById('xmpp-outgoing').textContent = message.toXMLString();
    //    alert('passed tostring');
    //alert(document.getElementById('xmpp-outgoing').textContent);
}
  
// Reacts on a received XMPP stanza
  
function receivedStanza(stanza) {
    //    alert('recieved stanza');
    if(stanza.name().localName == 'message') {
	var command = stanza;
	//alert(command[0].add);
	execute(command);     
    }
}
  
// Performs a command (in this case, create a <li> element to display a note)
  
function execute(command) {
    //    alert(command[0].add);
    /* switch(command.name().localName) {
    case 'add':
	// var note = document.createElement('li');
	//note.textContent = command[0];
	//document.getElementById('notes').appendChild(note);
	// code here to open it inside the iframe 
	document.getElementById('frameWindow').src = command[0].add;
	break;
	} */ 
	document.getElementById('frameWindow').src = command[0].add;
}

init2();