要完成此效果把如下代码加入到区域中 <script language=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); } } /*-----------------=[fadeout]=---------------------- ||Fades the text from one color to another color || ||when the mouse moves off of the link. || ---------------------------------------------------*/ function fadeout(element) { fade(250,152,29, 100,100,100, 30, 1, element); } /*------------------=[fadein]=---------------------- ||Fades the text from one color to another color || ||when the mouse moves over the link. || ||-------------------------------------------------*/ function fadein(element) { fade(100,100,100, 255,255,255, 15, 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> 移过来看看效果