本文实例讲述了JavaScript如何实现文字跟随鼠标特效。分享给大家供大家参考。具体如下：
运行效果图如下：
<HTML> <HEAD> <TITLE>鼠标特效--文本围绕鼠标</TITLE> </HEAD> <BODY> <br><br> <center> <font color="red"><h2>鼠标特效--文本围绕鼠标</h2></font> <hr width=300> <br><br> <> <script language=JavaScript> var cx=0; var cy=0; var val=0; function MouseTextStart(){ for(i=1;i<=7;i++) { val=setInterval("MouseTextShow(1)",20); <> setInterval("MouseTextfollow("+i+")",100); } } function MouseTextShow(i){ var w=eval("MouseText"+i); with(w.style) { visibility="visible"; s=parseInt(fontSize); if(s>=200)s-=100; else if(s>90&&s<=100) { s-=85; clearInterval(val); if(i<7)val=setInterval("MouseTextShow("+(i+1)+")",20); } fontSize=s; } } function MouseTextfollow(i){ var x; if(i<6)x=cx-70+i*10; else x=cx-35+i*10; var y=cy-10+Math.floor(Math.random()*40); w=eval("MouseText"+i); with(w.style) { left=x.toString()+"px"; top=y.toString()+"px"; } } function MouseTextLocation(){ cx=window.event.x; cy=window.event.y; } document.onmousemove=MouseTextLocation; <> var MouseText=new Array(7); <> MouseText[1]="脚"; MouseText[2]="本"; MouseText[3]="之"; MouseText[4]="家"; MouseText[5]="欢"; MouseText[6]="迎"; MouseText[7]="你"; <> for(i=1;i<=7;i++) document.write("<div id='MouseText"+i+"'><font face='Forte' color='#FF0000'>"+MouseText[i]+"</font></div>"); MouseTextStart(); </script> <> </BODY> </HTML>
希望本文所述对大家的javascript程序设计有所帮助。