컬러링크 소스

 

 

<SCRIPT language=JavaScript1.2>

var rate = 20;  
var obj;        
var act = 0;    
var elmH = 0;  
var elmS = 128;
var elmV = 255;
var clrOrg;
var TimerID;

if (navigator.appName.indexOf("Microsoft",0) != -1 && parseInt(navigator.appVersion) >= 4) {
  Browser = true;
}
else {
  Browser = false;
}

if (Browser) {
  document.onmouseover = doRainbowAnchor;
  document.onmouseout = stopRainbowAnchor;
}

function doRainbow(){
  if (Browser && act != 1) {
  act = 1;
  obj = event.srcElement;
  clrOrg = obj.style.color;
  TimerID = setInterval("ChangeColor()",100);
  }
}

function stopRainbow(){
  if (Browser && act != 0) {
  obj.style.color = clrOrg;
  clearInterval(TimerID);
  act = 0;
  }
}

function doRainbowAnchor(){
  if (Browser && act != 1) {
  obj = event.srcElement;

  while (obj.tagName != 'A' && obj.tagName != 'BODY') {
    obj = obj.parentElement;
    if (obj.tagName == 'A' || obj.tagName == 'BODY')
    break;
  }

  if (obj.tagName == 'A' && obj.href != '') {
    act = 1;
    clrOrg = obj.style.color;
    TimerID = setInterval("ChangeColor()",100);
  }
  }
}

function stopRainbowAnchor(){
  if (Browser && act != 0) {
  if (obj.tagName == 'A') {
    obj.style.color = clrOrg;
    clearInterval(TimerID);
    act = 0;
  }
  }
}

function ChangeColor(){
  obj.style.color = makeColor();
}

function makeColor(){
  if (elmS == 0) {
  elmR = elmV;    elmG = elmV;    elmB = elmV;
  }
  else {
  t1 = elmV;
  t2 = (255 - elmS) * elmV / 255;
  t3 = elmH % 60;
  t3 = (t1 - t2) * t3 / 60;

  if (elmH < 60) {
    elmR = t1;  elmB = t2;  elmG = t2 + t3;
  }
  else if (elmH < 120) {
    elmG = t1;  elmB = t2;  elmR = t1 - t3;
  }
  else if (elmH < 180) {
    elmG = t1;  elmR = t2;  elmB = t2 + t3;
  }
  else if (elmH < 240) {
    elmB = t1;  elmR = t2;  elmG = t1 - t3;
  }
  else if (elmH < 300) {
    elmB = t1;  elmG = t2;  elmR = t2 + t3;
  }
  else if (elmH < 360) {
    elmR = t1;  elmG = t2;  elmB = t1 - t3;
  }
  else {
    elmR = 0;  elmG = 0;  elmB = 0;
  }
  }

  elmR = Math.floor(elmR);
  elmG = Math.floor(elmG);
  elmB = Math.floor(elmB);

  clrRGB = '#' + elmR.toString(16) + elmG.toString(16) + elmB.toString(16);

  elmH = elmH + rate;
  if (elmH >= 360)
  elmH = 0;

  return clrRGB;
}

</SCRIPT>
</head>