function check()
{
		if(checkspace(document.form1.yname.value)) {
	document.form1.yname.focus();
    alert("请输入姓名！");
	return false;
	}
		if(checkspace(document.form1.birthday.value)) {
	document.form1.birthday.focus();
    alert("请出生日期！");
	return false;
	}
	if(checkspace(document.form1.tel.value)) {
	document.form1.tel.focus();
    alert("请电话！");
	return false;
	}
		if(checkspace(document.form1.address.value)) {
	document.form1.address.focus();
    alert("请通讯地址！");
	return false;
	}
		if(checkspace(document.form1.pay.value)) {
	document.form1.pay.focus();
    alert("请试用月薪！");
	return false;
	}
		if(checkspace(document.form1.pay2.value)) {
	document.form1.pay2.focus();
    alert("请正式月薪！");
	return false;
	}



}
function checkspace(checksdd) {
  var sdd = '';
  for(i = 0; i < checksdd.length; i++) {
    sdd = sdd + ' ';
  }
  return (sdd == checksdd);
}

function bookmark()
{if ( document.all )
window.external.AddFavorite('http://www.med.com', "美尔达商旅集团");
}