1、
复制代码 代码如下:
<!--
-From:<ahref="http://press=true;
}else{
xx.style=parseInt(document.getElementById('cboStyle').value);
}
document.getElementById("display").value=xx.format();
alert("共花："+(newDate().getTime()-a.getTime())+"ms");
}
//-->
</SCRIPT>
<TEXTAREAid=coderows=12cols=100>



functionxx(num,str){//说明
vara=num;this.aa=a;
this.bb=function(){alert(str);}
this.cc=function(){for(vari=0;i<10;i++){document.title=i;}}};

xx.prototype.dd=function(){alert("ddkd");}

vara=newxx(100,"hello"),b=newxx(0,"ttyp");
if(1>2){alert();
}
else{
alert("hell");
}

a.bb();
b.dd();
alert(a.aa);

</TEXTAREA><BR>
<selectid="cboOperate"onchange="if(this.selectedIndex==1)document.getElementById('cboStyle').disabled=true;elsedocument.getElementById('cboStyle').disabled=false;">
<optionvalue="0">格式化</option>
<optionvalue="1">压缩</option>
</select>
<selectid="cboStyle">
<optionvalue="0">经典</option>
<optionvalue="1">微软</option>
</select>
<INPUTonclick=go()type=buttonvalue=go><br>
<textareaid=displayrows=12cols=100>
</textarea>
</BODY></HTML>