javascript中什么时候用到document.ommousemove
发布网友
发布时间：2022-04-26 15:15
共1个回答
热心网友
时间：2022-07-12 23:25
给你个例子
<SCRIPT language=javascript>
<!--//This is a JS program for Sword Jin's JoyFM homepage.All rights reserved.
var cx=0;
var cy=0;
var val=0;
function locate()
{ cx=window.event.x;
cy=window.event.y;
}
document.onmousemove=locate;
function follow(i)
{ var x;
if(i<4)x=cx-50+i*10;
else x=cx-25+i*10;
var y=cy-20+Math.floor(Math.random()*40);
w=eval("word"+i);
with(w.style)
{
left=x.toString()+"px";
top=y.toString()+"px";
}
}
function show(i)
{
var w=eval("word"+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<5)val=setInterval("show("+(i+1)+")",20);
}
fontSize=s;
}
}
function start()
{ for(i=1;i<=5;i++)
{
val=setInterval("show(1)",20);
setInterval("follow("+i+")",100);
}
}
//-->
</SCRIPT>
<SCRIPT language=javascript>
var word=new Array(5);
word[1]="J";word[2]="o";word[3]="y";word[4]="F";word[5]="m";
for(i=1;i<=5;i++)
document.write("<div id='word"+i+"' style='width:20px;height:20px;position:absolute;font-size:1000;visibility:hidden'><font face='Forte' color='#00FF00'>"+word[i]+"</font></div>");start();
</SCRIPT>
