티스토리 수익 글 보기
/************************************************************************/
/* Rainbow Links Version 1.03 (2003.9.20) */
/* Script updated by Dynamicdrive.com for IE6 */
/* Copyright © 1999-2001 TAKANASHI Mizuki */
/* takanasi@hamal.freemail.ne.jp */
/*———————————————————————-*/
/* Read it somehow even if my English text is a little wrong! 😉 */
/* */
/* Usage: */
/* Insert ‘‘ into the BODY section, */
/* right after the BODY tag itself, before anything else. */
/* You don’t need to add “onMouseover” and “onMouseout” attributes!! */
/* */
/* If you’d like to add effect to other texts(not link texts), then */
/* add ‘onmouseover=”doRainbow(this);”‘ and */
/* ‘onmouseout=”stopRainbow();”‘ to the target tags. */
/* */
/* This Script works with IE4,Netscape6,Mozilla browser and above only, */
/* but no error occurs on other browsers. */
/************************************************************************/
////////////////////////////////////////////////////////////////////
// Setting
var rate = 20; // Increase amount(The degree of the transmutation)
////////////////////////////////////////////////////////////////////
// Main routine
if (document.getElementById)
window.onerror = new Function(“return true”)
var objActive; // The object which event occured in
var act = 0; // Flag during the action
var elmH = 0; // Hue
var elmS = 128; // Saturation
var elmV = 255; // Value
var clrOrg; // A color before the change
var TimerID; // Timer ID
if (document.all) {
document.onmouseover = doRainbowAnchor;
document.onmouseout = stopRainbowAnchor;
} else if (document.getElementById) {
document.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT);
document.onmouseover = Mozilla_doRainbowAnchor;
document.onmouseout = Mozilla_stopRainbowAnchor;
}
//=============================================================================
// doRainbow
// This function begins to change a color.
//=============================================================================
function doRainbow(obj) {
if (act == 0) {
act = 1;
if (obj)
objActive = obj;
else
objActive = event.srcElement;
clrOrg = objActive.style.color;
TimerID = setInterval(“ChangeColor()”, 100);
}
}
//=============================================================================
// stopRainbow
// This function stops to change a color.
//=============================================================================
function stopRainbow() {
if (act) {
objActive.style.color = clrOrg;
clearInterval(TimerID);
act = 0;
}
}
//=============================================================================
// doRainbowAnchor
// This function begins to change a color. (of a anchor, automatically)
//=============================================================================
function doRainbowAnchor() {
if (act == 0) {
var obj = event.srcElement;
while (obj.tagName != ‘A’ && obj.tagName != ‘BODY’ && obj.tagName != ‘IMG’) {
obj = obj.parentElement;
if (obj.tagName == ‘A’ || obj.tagName == ‘BODY’)
break;
}
if (obj.tagName == ‘A’ && obj.href != ” && obj.href.indexOf(“#void”) == -1) {
objActive = obj;
act = 1;
clrOrg = objActive.style.color;
TimerID = setInterval(“ChangeColor()”, 100);
}
}
}
//=============================================================================
// stopRainbowAnchor
// This function stops to change a color. (of a anchor, automatically)
//=============================================================================
function stopRainbowAnchor() {
if (act) {
if (objActive.tagName == ‘A’) {
objActive.style.color = clrOrg;
clearInterval(TimerID);
act = 0;
}
}
}
//=============================================================================
// Mozilla_doRainbowAnchor(for Netscape6 and Mozilla browser)
// This function begins to change a color. (of a anchor, automatically)
//=============================================================================
function Mozilla_doRainbowAnchor(e) {
if (act == 0) {
obj = e.target;
while (obj.nodeName != ‘A’ && obj.nodeName != ‘BODY’ && obj.tagName != ‘IMG’) {
obj = obj.parentNode;
if (!obj || obj.nodeName == ‘A’ || obj.nodeName == ‘BODY’)
break;
}
if (obj.nodeName == ‘A’ && obj.href != ” && obj.href.indexOf(“#void”) == -1) {
objActive = obj;
act = 1;
clrOrg = obj.style.color;
TimerID = setInterval(“ChangeColor()”, 100);
}
}
}
//=============================================================================
// Mozilla_stopRainbowAnchor(for Netscape6 and Mozilla browser)
// This function stops to change a color. (of a anchor, automatically)
//=============================================================================
function Mozilla_stopRainbowAnchor(e) {
if (act) {
if (objActive.nodeName == ‘A’) {
objActive.style.color = clrOrg;
clearInterval(TimerID);
act = 0;
}
}
}
//=============================================================================
// Change Color
// This function changes a color actually.
//=============================================================================
function ChangeColor() {
objActive.style.color = makeColor();
}
//=============================================================================
// makeColor
// This function makes rainbow colors.
//=============================================================================
function makeColor() {
// Don’t you think Color Gamut to look like Rainbow?
// HSVtoRGB
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).toString(16);
elmG = Math.floor(elmG).toString(16);
elmB = Math.floor(elmB).toString(16);
if (elmR.length == 1) elmR = "0" + elmR;
if (elmG.length == 1) elmG = "0" + elmG;
if (elmB.length == 1) elmB = "0" + elmB;
elmH = elmH + rate;
if (elmH >= 360)
elmH = 0;
return ‘#’ + elmR + elmG + elmB;
}