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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> <!-- //more javascript form http://www.downcodes.com 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>建站学院</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>建站学院</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！-->
