<input type=text name=tt>
<input type=button onclick=choose() value=选题><script>
function choose()
{
var id=Math.round(Math.random()*20);
if (id==0){id==1;}
else{
var str = "";
var str=str+id+".htm";
window.open(str,"","fullscreen=2");
alert('您选到了第'+id+'题!!!');
tt.value=id;
}
}
</script>
<input type=button onclick=choose() value=选题><script>
function choose()
{
var id=Math.round(Math.random()*20);
if (id==0){id==1;}
else{
var str = "";
var str=str+id+".htm";
window.open(str,"","fullscreen=2");
alert('您选到了第'+id+'题!!!');
tt.value=id;
}
}
</script>
解决方案 »
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