一种文字颜色渐变效果的超级连接特效
2013-03-01 09:27
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<html>
<head>
<title>一种文字颜色渐变效果的超级连接特效</title>
<script type="text/javascript">
document.onmouseover = domouseover;
document.onmouseout = domouseout;
function domouseover() {
if (document.all) {
srcElement = window.event.srcElement;
if (srcElement.className.indexOf("fade") > -1) {
var linkName = srcElement.name;
fadein(linkName);
}
}
}
function domouseout() {
if (document.all) {
srcElement = window.event.srcElement;
if (srcElement.className.indexOf("fade") > -1) {
var linkName = srcElement.name;
fadeout(linkName);
}
}
}
function makearray(n) {
this.length = n;
for (var i = 1; i <= n; i++)
this[i] = 0;
return this;
}
hexa = new makearray(16);
for (var i = 0; i < 10; i++)
hexa[i] = i;
hexa[10] = "a"; hexa[11] = "b"; hexa[12] = "c";
hexa[13] = "d"; hexa[14] = "e"; hexa[15] = "f";
function hex(i) {
if (i < 0)
return "00";
else if (i > 255)
return "ff";
else
return "" + hexa[Math.floor(i / 16)] + hexa[i % 16];
}
function setbgColor(r, g, b, element) {
var hr = hex(r); var hg = hex(g); var hb = hex(b);
element.style.color = "#" + hr + hg + hb;
}
function fade(sr, sg, sb, er, eg, eb, step, direction, element) {
for (var i = 0; i <= step; i++) {
setTimeout("setbgColor(Math.floor(" + sr + " *(( " + step + " - " + i + " )/ " + step + " ) + " + er + " * (" + i + "/" + step + ")),Math.floor(" + sg + " * (( " + step + " - " + i + " )/ " + step + " ) + " + eg + " * (" + i + "/" + step + ")),Math.floor("
+ sb + " * ((" + step + "-" + i + ")/" + step + ") + " + eb + " * (" + i + "/" + step + "))," + element + ");", i * step);
}
}
function fadeout(element) {
fade(255, 153, 0, 0, 0, 0, 30, 1, element);
}
/*------------------=[fadein]=----------------------
||Fades the text from one color to another color ||
||when the mouse moves over the link. ||
||-------------------------------------------------*/
function fadein(element) {
fade(0, 0, 0, 255, 153, 0, 18, 1, element);
}
/*ignore this >>>>*/
function fadeIn2(id) {
fade(255, 255, 255, 88, 118, 152, 25, 1, id);
}
function fadeOut2(id) {
fade(88, 118, 152, 255, 255, 255, 29, 1, id);
}
/*<<<<< stop ignoring =)*/
// -->
</script>
</HEAD>
<BODY>
<a href="#" class=fade name=a>阿里西西WEB开发</a>
</body>
</html>
<!--说明:更改链接,要注意,每个链接的name不能相同,要一次顺延下去,比如name=a、name=b.......
<a href="#" class=fade name=a>阿里西西WEB开发</a>
同时,我们再来研究一下颜色的修改,我们可以通过修改javascript代码。鼠标移出链接的渐变代码:
function fadeout(element) {
fade(255,153,0, 0,0,0, 30, 1, element);
}
其中,255,153,0为起始色;0,0,0为终止色;30为渐变步长;颜色都为RGB。
同理,鼠标移入时的渐变代码:
function fadein(element) {
fade(0,0,0, 255,153,0, 18, 1, element);
}
只要更改这些颜色的RGB,和渐变步长,就能更改效果了!-->
<head>
<title>一种文字颜色渐变效果的超级连接特效</title>
<script type="text/javascript">
document.onmouseover = domouseover;
document.onmouseout = domouseout;
function domouseover() {
if (document.all) {
srcElement = window.event.srcElement;
if (srcElement.className.indexOf("fade") > -1) {
var linkName = srcElement.name;
fadein(linkName);
}
}
}
function domouseout() {
if (document.all) {
srcElement = window.event.srcElement;
if (srcElement.className.indexOf("fade") > -1) {
var linkName = srcElement.name;
fadeout(linkName);
}
}
}
function makearray(n) {
this.length = n;
for (var i = 1; i <= n; i++)
this[i] = 0;
return this;
}
hexa = new makearray(16);
for (var i = 0; i < 10; i++)
hexa[i] = i;
hexa[10] = "a"; hexa[11] = "b"; hexa[12] = "c";
hexa[13] = "d"; hexa[14] = "e"; hexa[15] = "f";
function hex(i) {
if (i < 0)
return "00";
else if (i > 255)
return "ff";
else
return "" + hexa[Math.floor(i / 16)] + hexa[i % 16];
}
function setbgColor(r, g, b, element) {
var hr = hex(r); var hg = hex(g); var hb = hex(b);
element.style.color = "#" + hr + hg + hb;
}
function fade(sr, sg, sb, er, eg, eb, step, direction, element) {
for (var i = 0; i <= step; i++) {
setTimeout("setbgColor(Math.floor(" + sr + " *(( " + step + " - " + i + " )/ " + step + " ) + " + er + " * (" + i + "/" + step + ")),Math.floor(" + sg + " * (( " + step + " - " + i + " )/ " + step + " ) + " + eg + " * (" + i + "/" + step + ")),Math.floor("
+ sb + " * ((" + step + "-" + i + ")/" + step + ") + " + eb + " * (" + i + "/" + step + "))," + element + ");", i * step);
}
}
function fadeout(element) {
fade(255, 153, 0, 0, 0, 0, 30, 1, element);
}
/*------------------=[fadein]=----------------------
||Fades the text from one color to another color ||
||when the mouse moves over the link. ||
||-------------------------------------------------*/
function fadein(element) {
fade(0, 0, 0, 255, 153, 0, 18, 1, element);
}
/*ignore this >>>>*/
function fadeIn2(id) {
fade(255, 255, 255, 88, 118, 152, 25, 1, id);
}
function fadeOut2(id) {
fade(88, 118, 152, 255, 255, 255, 29, 1, id);
}
/*<<<<< stop ignoring =)*/
// -->
</script>
</HEAD>
<BODY>
<a href="#" class=fade name=a>阿里西西WEB开发</a>
</body>
</html>
<!--说明:更改链接,要注意,每个链接的name不能相同,要一次顺延下去,比如name=a、name=b.......
<a href="#" class=fade name=a>阿里西西WEB开发</a>
同时,我们再来研究一下颜色的修改,我们可以通过修改javascript代码。鼠标移出链接的渐变代码:
function fadeout(element) {
fade(255,153,0, 0,0,0, 30, 1, element);
}
其中,255,153,0为起始色;0,0,0为终止色;30为渐变步长;颜色都为RGB。
同理,鼠标移入时的渐变代码:
function fadein(element) {
fade(0,0,0, 255,153,0, 18, 1, element);
}
只要更改这些颜色的RGB,和渐变步长,就能更改效果了!-->
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