Forum - Text-Effekte: Matrix-Effekt / Teil 4 - 2

<style>
 .matrix { 
 font-family:Lucida Console, Courier, Monotype; /*Schriftart*/
 font-size:15px; /*Größe der Schrift*/
 width:30px; /* Abstand der Buchstaben - Bestimmt die Gesamtbreite der Animation */
 text-align:center; 
 padding:0px; 
 margin:0px;
 z-index:99999;
 }
</style>
 
 <!-- Ausgabe des Textes -->
 <div id="matrix">Willkommen im Forum</div>
 
 <script>
 var rows=5; // Anzahl der Zeilen
 var speed=50; // Schnelligkeit dr durchlaufenden Buchstaben - Je kleiner die Zahl, desto schneller
 var reveal=2; // Änderung der Buchstaben - Zwischen 0 und 2 - Je höher die Zahl desto schneller der Wordwechsel
 var effectalign="center" // Ausrichtung der Animation - "default"=links, "center"=mittig, "right"=rechts
 
 /***********************************************
* The Matrix Text Effect- by Richard Womersley (http://www.mf2fm.co.uk/rv)
* This notice must stay intact for use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/
 
 var w3c=document.getElementById && !window.opera;;
 var ie45=document.all && !window.opera;
 var ma_tab, matemp, ma_bod, ma_row, x, y, columns, ma_txt, ma_cho;
 var m_coch=new Array();
 var m_copo=new Array();
 window.onload=function() {
 if (!w3c && !ie45) return
 var matrix=(w3c)?document.getElementById("matrix"):document.all["matrix"];
 ma_txt=(w3c)?matrix.firstChild.nodeValue:matrix.innerHTML;
 ma_txt=" "+ma_txt+" ";
 columns=ma_txt.length;
 if (w3c) {
 while (matrix.childNodes.length) matrix.removeChild(matrix.childNodes[0]);
 ma_tab=document.createElement("table");
 ma_tab.setAttribute("border", 0);
 ma_tab.setAttribute("align", effectalign);
 ma_tab.style.backgroundColor="#000000";
 ma_bod=document.createElement("tbody");
 for (x=0; x<rows; x++) {
 ma_row=document.createElement("tr");
 for (y=0; y<columns; y++) {
 matemp=document.createElement("td");
 matemp.setAttribute("id", "Mx"+x+"y"+y);
 matemp.className="matrix";
 matemp.appendChild(document.createTextNode(String.fromCharCode(160)));
 ma_row.appendChild(matemp);
 }
 ma_bod.appendChild(ma_row);
 }
 ma_tab.appendChild(ma_bod);
 matrix.appendChild(ma_tab);
 } else {
 ma_tab='<ta'+'ble align="'+effectalign+'" border="0" style="background-color:#000000">';
 for (var x=0; x<rows; x++) {
 ma_tab+='<t'+'r>';
 for (var y=0; y<columns; y++) {
 ma_tab+='<t'+'d class="matrix" id="Mx'+x+'y'+y+'">&nbsp;</'+'td>';
 }
 ma_tab+='</'+'tr>';
 }
 ma_tab+='</'+'table>';
 matrix.innerHTML=ma_tab;
 }
 ma_cho=ma_txt;
 for (x=0; x<columns; x++) {
 ma_cho+=String.fromCharCode(32+Math.floor(Math.random()*94));
 m_copo[x]=0;
 }
 ma_bod=setInterval("mytricks()", speed);
 }
 
 function mytricks() {
 x=0;
 for (y=0; y<columns; y++) {
 x=x+(m_copo[y]==100);
 ma_row=m_copo[y]%100;
 if (ma_row && m_copo[y]<100) {
 if (ma_row<rows+1) {
 if (w3c) {
 matemp=document.getElementById("Mx"+(ma_row-1)+"y"+y);
 matemp.firstChild.nodeValue=m_coch[y];
 }
 else {
 matemp=document.all["Mx"+(ma_row-1)+"y"+y];
 matemp.innerHTML=m_coch[y];
 }
 matemp.style.color="#33ff66";
 matemp.style.fontWeight="bold";
 }
 if (ma_row>1 && ma_row<rows+2) {
 matemp=(w3c)?document.getElementById("Mx"+(ma_row-2)+"y"+y):document.all["Mx"+(ma_row-2)+"y"+y];
 matemp.style.fontWeight="normal";
 matemp.style.color="#00ff00";
 }
 if (ma_row>2) {
 matemp=(w3c)?document.getElementById("Mx"+(ma_row-3)+"y"+y):document.all["Mx"+(ma_row-3)+"y"+y];
 matemp.style.color="#009900";
 }
 if (ma_row<Math.floor(rows/2)+1) m_copo[y]++;
 else if (ma_row==Math.floor(rows/2)+1 && m_coch[y]==ma_txt.charAt(y)) zoomer(y);
 else if (ma_row<rows+2) m_copo[y]++;
 else if (m_copo[y]<100) m_copo[y]=0;
 }
 else if (Math.random()>0.9 && m_copo[y]<100) {
 m_coch[y]=ma_cho.charAt(Math.floor(Math.random()*ma_cho.length));
 m_copo[y]++;
 }
 }
 if (x==columns) clearInterval(ma_bod);
 }
 
 function zoomer(ycol) {
 var mtmp, mtem, ytmp;
 if (m_copo[ycol]==Math.floor(rows/2)+1) {
 for (ytmp=0; ytmp<rows; ytmp++) {
 if (w3c) {
 mtmp=document.getElementById("Mx"+ytmp+"y"+ycol);
 mtmp.firstChild.nodeValue=m_coch[ycol];
 }
 else {
 mtmp=document.all["Mx"+ytmp+"y"+ycol];
 mtmp.innerHTML=m_coch[ycol];
 }
 mtmp.style.color="#33ff66";
 mtmp.style.fontWeight="bold";
 }
 if (Math.random()<reveal) {
 mtmp=ma_cho.indexOf(ma_txt.charAt(ycol));
 ma_cho=ma_cho.substring(0, mtmp)+ma_cho.substring(mtmp+1, ma_cho.length);
 }
 if (Math.random()<reveal-1) ma_cho=ma_cho.substring(0, ma_cho.length-1);
 m_copo[ycol]+=199;
 setTimeout("zoomer("+ycol+")", speed);
 }
 else if (m_copo[ycol]>200) {
 if (w3c) {
 mtmp=document.getElementById("Mx"+(m_copo[ycol]-201)+"y"+ycol);
 mtem=document.getElementById("Mx"+(200+rows-m_copo[ycol]--)+"y"+ycol);
 }
 else {
 mtmp=document.all["Mx"+(m_copo[ycol]-201)+"y"+ycol];
 mtem=document.all["Mx"+(200+rows-m_copo[ycol]--)+"y"+ycol];
 }
 mtmp.style.fontWeight="normal";
 mtem.style.fontWeight="normal";
 setTimeout("zoomer("+ycol+")", speed);
 }
 else if (m_copo[ycol]==200) m_copo[ycol]=100+Math.floor(rows/2);
 if (m_copo[ycol]>100 && m_copo[ycol]<200) {
 if (w3c) {
 mtmp=document.getElementById("Mx"+(m_copo[ycol]-101)+"y"+ycol);
 mtmp.firstChild.nodeValue=String.fromCharCode(160);
 mtem=document.getElementById("Mx"+(100+rows-m_copo[ycol]--)+"y"+ycol);
 mtem.firstChild.nodeValue=String.fromCharCode(160);
 }
 else {
 mtmp=document.all["Mx"+(m_copo[ycol]-101)+"y"+ycol];
 mtmp.innerHTML=String.fromCharCode(160);
 mtem=document.all["Mx"+(100+rows-m_copo[ycol]--)+"y"+ycol];
 mtem.innerHTML=String.fromCharCode(160);
 }
 setTimeout("zoomer("+ycol+")", speed);
 }
 }
 </script>
 

<style>
#decoded{
font-family:Old English Text MT;
font-size:30px;color:#ee0000;
}
#encoded{
font-family:Old English Text MT;
font-size:15px;
color:#0000ee;
position:absolute;
margin-top:10px;
margin-left:5px;
}
</style>
 
<center>
<br><br>
<span id="decoded">Willkommen im Forum</span>
<span id="encoded"></span>
</center>
 
<script>
var got;
var chars;
function change()
{
var randstring = "";
var rslength = chars.length - got.length;
var decrypted = document.getElementById("decoded");
var encrypted = document.getElementById("encoded");
for(var x=0;x<rslength;x++)
{
i = Math.floor(Math.random() * chars.length);
randstring += chars.charAt(i);
}
if(randstring.charAt(0) == chars.charAt(got.length))
{
got += randstring.charAt(0);
decrypted.innerHTML = got;
}
else
{
encrypted.innerHTML = randstring;
}
if(chars.length > got.length)
{
setTimeout("change()", 100);  /* je höher desto mehr Buchstaben */
}
else
{
encrypted.innerHTML = "";
}
}
function startdecrypt()
{
var decrypted = document.getElementById("decoded");
var encrypted = document.getElementById("encoded");
chars = decrypted.innerHTML;
decrypted.innerHTML = "";
got = "";
setTimeout("change()", 50);  /* je höher desto mehr Buchstaben */
}
 
window.onload = startdecrypt
</script>