diff --git a/extra/Pages/alert.js b/extra/Pages/alert.js
index 8552980..61202cc 100644
--- a/extra/Pages/alert.js
+++ b/extra/Pages/alert.js
@@ -1,23 +1,26 @@
 import { SFrame, _ } from "../../main.js";
 import { fadein, fadeout } from "../../utils.js";
 
-const preRender = false;
-
-const render = ({ }, {titel,text,callback}) => {
+const call = async (stear, { find, resolve, render, call, event}, {text,titel=""}) => {
+    event.onloaded = ()=> {
+        fadein (find.main, 200, true);
+        find.btn._.focus();
+    }   
+    event.onresolve = async () => await fadeout(find.main);
 
     return _({
-        find:"main",
-        class:"stear_alert",
+        find: "main",
+        class: "stear_alert",
         style: {
-            position:"fixed",
+            position: "fixed",
             left: "0",
             top: "0",
-            height:"100%",
-            width:"100%",
-            backgroundColor:"rgba(0,0,0,0.5)"
+            height: "100%",
+            width: "100%",
+            backgroundColor: "rgba(0,0,0,0.5)"
         }
     }, _({
-        style:{
+        style: {
             left: "50%",
             top: "50%",
             transform: "translate(-50%, -50%)",
@@ -31,23 +34,19 @@ const render = ({ }, {titel,text,callback}) => {
             textAlign: "center"
         }
     }, [
-        _({ type: "h2", style: { marginBottom: 0 }}, titel),
-        _({ type: "p"}, text),
-        _({ type: "button", find:"btn", event: {click: callback}, style:{
-            borderRadius:"0.5rem",
-        }},"OK"),
+        _({ type: "h2", style: { marginBottom: 0 } }, titel),
+        _({ type: "p" }, text),
+        _({
+            type: "button", 
+            find: "btn", 
+            event: { click: ()=>resolve() }, 
+            style: {
+                borderRadius: "0.5rem",
+            }
+        }, "OK"),
     ]));
 }
 
-const call = async (stear, { find, resolve, render, call }, {text,titel=""}) => {
-    render({titel,text,callback:()=>{
-        resolve();
-        fadeout(find.main._);
-    }});
-    await fadein (find.main._, 200, true);
-    find.btn._.focus();
-}
-
 export default new SFrame({
-    preRender, render, call
+    preRender:true, call
 });
\ No newline at end of file
diff --git a/extra/Pages/showStatus.js b/extra/Pages/showStatus.js
index 62d630d..aa8455c 100644
--- a/extra/Pages/showStatus.js
+++ b/extra/Pages/showStatus.js
@@ -1,7 +1,6 @@
 import { SFrame, Stear, _ } from "../../main.js";
 import { fadein, fadeout, wait } from "../../utils.js";
 
-const preRender = true;
 
 Stear.addGlobalStyleJSON({
     position: "fixed",
@@ -19,20 +18,106 @@ Stear.addGlobalStyleJSON({
 
 },".stear_status");
 
-const render = ({ }, { }) => {
-
-    return _({
-        find:"main",
-        class:"stear_status",
-    });
-}
-
 const statusList = [];
 var statusActive = false;
 
-const call = async (stear, { find, resolve, render, call }, { text, color="grey" }) => {
+const call = async (stear, { find, resolve, render, close, call, event }, { text, color = "grey" }) => {
+    statusList.push({ text, color, resolve });
+    if (statusActive) return false;
+    statusActive = true;;
+
+    event.onloaded = () => {
+        fadein(find.main, 200, true);
+    };
+    event.onclose = async() => {
+        await fadeout(find.main);
+    };
+    event.onBeforRerender = async() => {
+        find.main.settings = { style: { backgroundColor: "#555" } };
+        await wait(200);
+    };
+    event.onAfterRerender = async() => {
+        find.main.settings = { style: { backgroundColor: "" } };
+    };
+
+    var next = statusList.shift();
+
+    var timeoutId = setTimeout(nextMsg,3000);
+
+    var inProgress = false;
+
+    async function nextMsg(){
+        if(inProgress)return;
+        inProgress = true;
+        if (timeoutId >= 0) clearTimeout(timeoutId);
+        timeoutId = -1;
+        
+        next.resolve(null,false);
+        next = statusList.shift();
+        if(next == null){
+            statusActive = false;
+            close();
+            return;
+        }
+        render(false);
+
+        timeoutId = setTimeout(nextMsg, 3000);
+        inProgress = false;
+    }
+
+    return (first = true)=>_({
+        find: "main",
+        class: "stear_status",
+        style: {
+            border: "2px solid " + next.color,
+            backgroundColor: first ? "":"#555" 
+        },
+        event: { click: nextMsg }
+    },next.text);
+}
+
+/*const call = async (stear, { find, resolve, render, call, event }, { text, color="grey" }) => {
+   
+
+    async function loop(){
+        last = next;
+        next = statusList.shift();
+        if (next == null) return finish();
+        last.resolve(null, false);
+
+        find.main.settings = { style: { backgroundColor: "#555" } };
+        await wait(200);
+        find.main.settings = {
+            style: {
+                backgroundColor: "",
+                border: "2px solid " + next.color
+            }
+        };
+        find.main._.innerText = next.text;
+        timeoutId = setTimeout(loop,3000);
+    }
+    var timeoutId = setTimeout(loop, 3000);
+    find.main._.onclick = ()=>{
+        if(timeoutId<0)return;
+        clearTimeout(timeoutId);
+        timeoutId = -1;
+        loop();
+    };
+
+    async function finish(){
+        if (timeoutId >= 0)clearTimeout(timeoutId);
+        timeoutId = -1;
+        statusActive = false;
+
+        await fadeout(find.main._);
+
+        last.resolve();
+    }
+
+}*/
+/*const call = async (stear, { find, resolve, render, call, event }, { text, color="grey" }) => {
     statusList.push({ text, color, resolve});
-    if (statusActive) return;
+    if (statusActive) return false;
     statusActive = true;
 
     var next = statusList.shift();
@@ -43,7 +128,7 @@ const call = async (stear, { find, resolve, render, call }, { text, color="grey"
     }};
     find.main._.innerText = next.text;
 
-    await fadein(find.main._, 200, true);
+    event.onloaded = () => fadein(find.main, 200, true);
     //find.main._.style.transition = "";
 
     async function loop(){
@@ -80,8 +165,13 @@ const call = async (stear, { find, resolve, render, call }, { text, color="grey"
 
         last.resolve();
     }
-}
+
+    return _({
+        find: "main",
+        class: "stear_status",
+    });
+}*/
 
 export default new SFrame({
-    preRender, render, call
+    preRender:true, call
 });
\ No newline at end of file
diff --git a/main.js b/main.js
index 734a1bd..e2ece1d 100644
--- a/main.js
+++ b/main.js
@@ -70,56 +70,73 @@ ${Object.entries(json).map(d => "    " + toCssAttr(d[0]) + ": " + d[1] + ";").jo
 
 export class SFrame{
     #preRender;
-    #render;
     #call;
-    #find = {};
 
-    #lastRender;
-    constructor({ preRender, render, call }){
+    constructor({ call, preRender = true }){
         this.#preRender = preRender;
-        this.#render = render;
         this.#call = call;
-        if(this.#preRender){
-            this.render();
-        }
-    }
-
-    render(args={}){
-        this.#lastRender = this.#render({ find: this.#find }, args);
-        this.#lastRender.render;
-        for (var member in this.#find) delete this.#find[member];
-        Object.assign(this.#find, this.#lastRender.find);
-        return this.#lastRender;
     }
 
     async call(stear, args, layer = 1){
-        if(this.#preRender){
-            stear.elem.appendChild(this.#lastRender._);
-            this.#lastRender._.style.zIndex = layer;
+        let lastRender;
+        let renderElem;
+        
+        let event = { onloaded: () => { }, onclose: ()=>{}, onresolve: () => { }, onBeforRerender: () => { }, onAfterRerender: () => { } };
+        let find = {};
+
+        let resolved = false;
+
+        async function render(args){
+            if(!renderElem) return;
+            if(lastRender)if ([...(stear.elem.children)].includes(lastRender._)) stear.elem.removeChild(lastRender._);
+            let now = renderElem;
+            if(typeof now == "function")now = await now();
+            if(!(now instanceof class_)) throw new Error("The Element to render is not an instance of class_");
+            await now.build(args);
+
+            stear.elem.appendChild(now.render);
+            lastRender = now;
+
+            now._.style.zIndex = layer;
+
+            for (var member in find) delete find[member];
+            Object.assign(find, now.find);
+            return lastRender;
         }
-        return new Promise((res,rej)=>{
-            this.#call(stear,{
-                find: this.#find,
-                render: (args) => {
-                    this.render(args);
-                    /*for (var member in find) delete find[member];
-                    Object.assign(find, (this.#lastRender?.find) ?? {});*/
-                    if ([...(stear.elem.children)].indexOf(this.#lastRender._) >= 0) stear.elem.removeChild(this.#lastRender._);
-                    stear.elem.appendChild(this.#lastRender._);
-                    this.#lastRender._.style.zIndex = layer;
-                    return this.#find;
+        return new Promise(async (res,rej)=>{
+            let firstRender = false;
+            renderElem = await this.#call(stear,{
+                find,
+                render: async (...args) => {
+                    await event.onBeforRerender(...args);
+                    if(renderElem)await render(args);
+                    firstRender = true;
+                    await event.onAfterRerender(...args);
+                    return find;
                 },
-                resolve: (r,close=true)=>{
-                    if (close&&this.#lastRender&&[...(stear.elem.children)].indexOf(this.#lastRender._) >= 0) stear.elem.removeChild(this.#lastRender._);
+                resolve: async (r,close=true)=>{
+                    if (resolved) return;
+                    resolved = true;
+                    await event.onresolve();
+                    if (close&&lastRender&&[...(stear.elem.children)].includes(lastRender._))stear.elem.removeChild(lastRender._);
                     res(r);
                 },
-                call: (elem, args)=>{
+                call: (elem, args= {})=>{
                     return stear.call(elem,args,layer+1);
                 },
-                close: ()=>{
-                    if (close && this.#lastRender && [...(stear.elem.children)].indexOf(this.#lastRender._) >= 0) stear.elem.removeChild(this.#lastRender._);
-                }
+                close: async ()=>{
+                    await event.onclose();
+                    if (close && lastRender && [...(stear.elem.children)].includes(lastRender._)) stear.elem.removeChild(lastRender._);
+                },
+                event
             }, args);
+            if(!renderElem) {
+                
+            }else{
+                if (this.#preRender | firstRender) await render([]);
+                event.onloaded();
+            }           
+            
         });
     }
 
@@ -129,7 +146,7 @@ export class SWindow extends SFrame{
 
     #Frame;
 
-    constructor({ preRender, render, call, backgroundColor = "transparent"}){
+    constructor({ call, preRender = true, backgroundColor = "transparent"}){
         var Frame = _({
             style: {
                 top: "0px",
@@ -144,10 +161,20 @@ export class SWindow extends SFrame{
             find:"main"
         }, []);
         super({
-            preRender, render: (settings, args) => {
-                Frame.childs = [render(settings, args)];
-                return Frame;
-            }, call
+            call: async(...args) => _({
+                style: {
+                    top: "0px",
+                    left: "0px",
+                    position: "absolute",
+                    height: "100%",
+                    width: "100%",
+                    display: "block",
+                    backgroundColor,
+                    //overflow:"scroll"
+                },
+                find: "main"
+            }, await call(...args)), 
+            preRender
         });
         this.#Frame = Frame;
     }
@@ -157,6 +184,7 @@ export class SWindow extends SFrame{
 export class class_ {
     #elem;
     #childs;
+    #build;
     #find;
 
     constructor(settings,childs){
@@ -184,7 +212,7 @@ export class class_ {
     set childs(childs){
         this.#childs = Array.isArray(childs) ? childs : [childs];
     }
-    
+
     set settings(settings){
         var keys = Object.keys(settings);
         for (let i = 0; i < keys.length; i++) {
@@ -201,15 +229,34 @@ export class class_ {
         }
     }
 
+    async build (args) {
+        this.#build = [];
+        for (let i = 0; i < this.#childs.length; i++) {
+            let elem = this.#childs[i];
+
+            if (typeof elem == "function") elem = await elem(...args);
+
+            if(Array.isArray(elem)){
+                for (let j = 0; j < elem.length; j++) {
+                    if (elem[j] instanceof class_) await elem[j].build(args);
+                }
+                this.#build.push(...elem);
+            }else{
+                if(elem instanceof class_)await elem.build(args);
+                this.#build.push(elem);
+            }
+        }
+    }
+
     get render (){
         this.#elem.innerHTML = "";
-        for (let i = 0; i < this.#childs.length; i++) {
-            const elem = this.#childs[i];
-            if(typeof elem == "string"){
+        for (let i = 0; i < this.#build.length; i++) {
+            const elem = this.#build[i];
+            if (typeof elem == "string") {
                 this.#elem.appendChild(document.createTextNode(elem));
-            }else{
+            } else {
                 this.#elem.appendChild(elem.render);
-            }
+            }            
         }
         return this.#elem;
     }
@@ -220,7 +267,7 @@ export class class_ {
 
     get find (){
         var out = {};
-        this.#childs.forEach(d=>{
+        this.#build.forEach(d=>{
             Object.assign(out,d.find);
         });
         if (this.#find) out[this.#find]=this;
diff --git a/utils.js b/utils.js
index cda3a35..f6a2e1c 100644
--- a/utils.js
+++ b/utils.js
@@ -1,13 +1,17 @@
+import { class_ } from "./main.js";
+
 export const wait = (ms) => {
     return new Promise((res, rej) => {
         setTimeout(res, ms);
     });
 }
 
-export const fadeout = async (elems, ms = 200, force = false) => {
+export const fadeout = async (Selems, ms = 200, force = false) => {
     var oldTrans = [];
-    if (!Array.isArray(elems)) elems = [elems];
-    for (let i = 0; i < elems.length; i++) {
+    if (!Array.isArray(Selems)) Selems = [Selems];
+    var elems = [];
+    for (let i = 0; i < Selems.length; i++) {
+        elems[i] = Selems[i] instanceof class_ ? Selems[i]._ : Selems[i];
         oldTrans[i] = elems[i].style.transition;
         elems[i].style.transition = `opacity ${ms}ms`;
         if(force){
@@ -25,10 +29,12 @@ export const fadeout = async (elems, ms = 200, force = false) => {
         elems[i].style.transition = oldTrans[i];
     }
 }
-export const fadein = async (elems, ms = 200, force = false, display="") => {
+export const fadein = async (Selems, ms = 200, force = false, display="") => {
     var oldTrans = [];
-    if (!Array.isArray(elems)) elems = [elems];
-    for (let i = 0; i < elems.length; i++) {
+    if (!Array.isArray(Selems)) Selems = [Selems];
+    var elems = [];
+    for (let i = 0; i < Selems.length; i++) {
+        elems[i] = (Selems[i] instanceof class_) ? Selems[i]._ : Selems[i];
         oldTrans[i] = elems[i].style.transition
         elems[i].style.transition = `opacity ${ms}ms`;
         elems[i].style.display = display;