<script>
var i=0,aa
function fun(){
i+=1
if(i==2){
location.href="要跳的页面!"
clearTimeout(aa)
}
aa=setTimeout("fun()",1000)
}
</script>
var i=0,aa
function fun(){
i+=1
if(i==2){
location.href="要跳的页面!"
clearTimeout(aa)
}
aa=setTimeout("fun()",1000)
}
</script>
function fun(){
if (showtag == 0){
showtag = 1;
//做你要做的事
setTimeout("showtag = 0;",1000);
}控制一秒钟只能点一次,点多了没效果