flag=true;
function goRegist()
{
	if(flag){
		  flag=false;
	      var form = document.getElementById("form1");
	      form.submit();
	}else{
		//alert('請勿重複按登入按鈕');
	}

}
function goRegist2()
{
   var form = document.getElementById("form2");
   form.submit();
}
function callSubmit()
{
  if (event.keyCode==13){
	  goRegist();
  }
}
function callSubmit2()
{
  if (event.keyCode==13)
   goRegist2();
}

function getObject(name) {
  if (document.getElementById) { //firefox
    this.obj = document.getElementById(name);
  } else if (document.all) {  //ie
     this.obj = document.all[name];
  } else if (document.layers) { //
     this.obj = document.layers[name];
  }
  return this.obj;
}

function init()
{
  uid=getObject("uid");
  pw=getObject("pw");
  if(uid.value==null || uid.value=="")
    uid.focus();
  else
    pw.focus();
}