<body bgcolor="#"><div id="text" style="fontsize:px;">你好这是一段改变文字大小和颜色的javascript代码</div><script type="text/javascript">var size = ;var falg = ;function colortext(){//获取文字的大小documentgetElementById("text")stylecolor = getcolor();documentgetElementById("text")stylefontSize = getSize();}//设置文字颜色function getcolor(){var mycolor = "#";var color ="abcdef";var colorcode = colorsplit("");for(var i=;i<;i++){mycolor+=colorcode[Mathfloor(*Mathrandom())];}return mycolor;}//返回字体大小function getSize(){if(falg == ){size = size+;if(size == )falg = ;return size;}if(falg == ){size = size;if(size == )falg = ;return size;}}setInterval("colortext()");</script></body>
