1 files changed, 105 insertions, 0 deletions
diff --git a/frontends/php/js/json.js b/frontends/php/js/json.js
new file mode 100644
index 00000000..797e314c
--- /dev/null
+++ b/frontends/php/js/json.js
@@ -0,0 +1,105 @@
+// JavaScript Document
+function callJSON(){
+//	json.clean();
+	json.createScript('dashboard.php?output=json');
+	json.buildAll();
+	json.addAll();
+}
+
+var json = {
+scripts: 		new Array(),	// array of existing scripts id's
+nextId:			1,				// id of next script tag
+
+head:			'',				// DOM Head obj
+
+initialize: function(){
+	this.head = document.getElementsByTagName("head").item(0);
+},
+
+callBack: function(){
+	if(this.callBack.arguments.length > 0)
+		alert(this.callBack.arguments[0])
+	else 
+		alert('callBack!');
+},
+
+onetime: function(url){
+	var onetimeid;
+	onetimeid = this.createScript(url);
+	this.buildScript(onetimeid);
+	this.addScript(onetimeid);
+},
+
+createScript: function(url){
+	this.scripts[this.nextId] = {
+		'id':	this.nextId,
+		'fullurl': url+'&jsscriptid='+this.nextId,
+		'noCacheIE': '&noCacheIE=' + (new Date()).getTime(),
+		'scriptId': 'JscriptId' + this.nextId,
+		'status': 1
+	};
+//SDI('create:' + this.nextId);
+	this.nextId++;
+return (this.nextId-1);
+},
+
+buildScript: function(id){
+	if(isset(id)){
+		if(isset(this.scripts[id]) && !empty(this.scripts[id]) && (this.scripts[id].status == 1)){
+			var scriptObj = document.createElement("script");
+		
+			// Add script object attributes
+			scriptObj.setAttribute("type", "text/javascript");
+			scriptObj.setAttribute("charset", "utf-8");
+		
+			scriptObj.setAttribute("src", this.scripts[id].fullurl+this.scripts[id].noCacheIE);
+		
+			scriptObj.setAttribute("id", this.scripts[id].scriptId);
+			
+			this.scripts[id].scriptObj = scriptObj;
+			this.scripts[id].status = 2;
+		}
+	}
+},
+
+buildAll: function() {
+	for(var i=1; i < this.nextId; i++){
+		this.buildScript(i);
+	}
+},
+
+addScript: function(id){
+	if(isset(id)){
+		if(isset(this.scripts[id]) && !empty(this.scripts[id]) && (this.scripts[id].status == 2)){
+			this.head.appendChild(this.scripts[id].scriptObj);
+			this.scripts[id].status = 3;
+		}
+	}	
+},
+
+addAll: function(){
+	for(var i=1; i < this.nextId; i++){
+		this.addScript(i);
+	}
+},
+
+removeScript: function(id){
+	if(isset(id)){
+		if(isset(this.scripts[id]) && !empty(this.scripts[id]) && (this.scripts[id].status == 3)){
+//SDI('remove:'+this.scripts[id].scriptId);
+		    this.head.removeChild(this.scripts[id].scriptObj);  
+			this.scripts[id] = null;			
+		}
+	}	
+},
+
+clean: function(){
+	for(var i=1; i < this.nextId; i++){
+		this.removeScript(i);
+	}
+	this.scripts = new Array();
+	this.nextId = 1;
+}
+}
+
+json.initialize();
+\ No newline at end of file