// JavaScript Document

function Inint_AJAX() {
   try { return new ActiveXObject("Msxml2.XMLHTTP");  } catch(e) {} //IE
   try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch(e) {} //IE
   try { return new XMLHttpRequest(); } catch(e) {} //Native Javascript
   alert("XMLHttpRequest not supported");
   return null;
}

function checkEmail(){
	if (document.formforgot.email.value==''){
		alert('กรุณากรอกอีเมล');
		document.formforgot.email.focus();
		return false;
	}
	return true;
}

function checkReserv(){
	if (document.chooseDateForm.fname.value==''){
		alert('Please input frist name');
		document.chooseDateForm.fname.focus();
		return false;
	}
	if (document.chooseDateForm.lname.value==''){
		alert('Please input last name');
		document.chooseDateForm.lname.focus();
		return false;
	}
	if (document.chooseDateForm.phone.value==''){
		alert('Please input phone number');
		document.chooseDateForm.phone.focus();
		return false;
	}
	if (document.chooseDateForm.email.value==''){
		alert('Please input email');
		document.chooseDateForm.email.focus();
		return false;
	}
	if (document.chooseDateForm.checkin.value==''){
		alert('Please input checkin');
		document.chooseDateForm.start-date.focus();
		return false;
	}
	if (document.chooseDateForm.checkout.value==''){
		alert('Please input check out');
		document.chooseDateForm.end-date.focus();
		return false;
	}
	if (document.chooseDateForm.detail.value==''){
		alert('Please input detail');
		document.chooseDateForm.detail.focus();
		return false;
	}
	return true;
}

function checkAll(field)
{
  for(i = 0; i < field.elements.length; i++)
     field[i].checked = true ;
}

function uncheckAll(field)
{
 for(i = 0; i < field.elements.length; i++)
    field[i].checked = false ;
}

function Confirm(link,text) 
{
  if (confirm(text))
     window.location=link
}