En matrix opgave
Hey derude... har brug for lidt mere hjælp i JS afdelingen... er igang med dette online hacker spil, og jeg er igang med at lave et sikkerhedssystem (elliptic curve cypher) nogen kender det måske fra spillet UPLINK..Jeg fandt et script der virker efter hensigten NÆSTEN... scriptet skal bare "kører" hele tiden indtil man kliker på et link, og så skal den finde det "skjulte" password... koden jeg har er forneden. Det eneste scriptet mangler er at den kører hele tiden (uden at vise passwordet), og så når man klikker på link så går den igang med at finde passwordet...
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<script type="text/javascript" language="JavaScript">
<!--
var rows=11; // must be an odd number
var speed=20; // lower is faster
var reveal=1; // between 0 and 2 only. The higher, the faster the word appears
var effectalign="default" //enter "center" to center it.
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="#A3DAA2";
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:#A3DAA2">';
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+'"> </'+'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="#000000";
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="#000000";
}
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="#000000";
}
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="#000000";
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>
<div id="matrix"> test </div>
