try
{
//一个异常在这里产生
window.style.diplay="";
}catch(theException){
var name=theException.name; //异常的name
var msg=theException.message; //异常的message
alert(name+" :" +msg);
}
{
//一个异常在这里产生
window.style.diplay="";
}catch(theException){
var name=theException.name; //异常的name
var msg=theException.message; //异常的message
alert(name+" :" +msg);
}