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


var xmlHttp;
	function createXMLHttpRequest() {
	 if (window.ActiveXObject) {
		    xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		 } 
			else if (window.XMLHttpRequest) {
			 xmlHttp = new XMLHttpRequest();
			 }
}  



function home1(valueid,vh) {

     var req=Inint_AJAX();
     document.getElementById(vh).innerHTML='';
     req.onreadystatechange = function () {
          if (req.readyState==4) {
               if (req.status==200) {
                    var data=req.responseText; 
                document.getElementById(vh).innerHTML=data; 
				}				   		   
          }
     };

     req.open("GET", 'check.php?home_r='+valueid+'&h='+vh, true);
     req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=windows-874"); 
     req.send(null); 
}
		
function boxview(vthis)
{var vthis;
if(vthis=='4'){
document.getElementById('othern').innerHTML = ': <input name=\'othername\' type=\'text\' size=\'35\' value=\'\' />';
}
	else{
	document.getElementById('othern').innerHTML = '';
	}
}


function viewhead(sthis)
{var sthis;
document.getElementById('s1').innerHTML = sthis;
if(sthis=document.Form1.s2.value)
	{alert("Please insert different house!!");
	document.getElementById('s2').value='';
	document.Form1.house2.selectedIndex = 0;
	}
}

function chhours(hthis)
{var hthis;
document.getElementById('s2').value = hthis;
if(hthis==document.getElementById('s1').innerHTML)
	{alert("Please insert different house!!");
	document.Form1.house2.selectedIndex = 0;
	document.getElementById('s2').value='';
	}
}

function check_book()
{
if(document.Form1.name_rental.value==''){
	alert('Please insert name');
	document.Form1.name_rental.focus();
	return false;
	}
	
if(document.Form1.country_rental.selectedIndex == 0){
	alert('Please insert country');
	document.Form1.country_rental.focus();
	return false;
	}
	
if(document.Form1.tact_rental.value==''){
	alert('Please insert email address');
	document.Form1.tact_rental.focus();
	return false;
	}	
else
{if(checkemail(document.Form1.tact_rental.value)==false)
{document.Form1.tact_rental.focus();
return false;}
}

if(document.Form1.house1.selectedIndex==0){
	alert('Please insert house');
	document.Form1.house1.focus();
	return false;
	}

if((document.Form1.txtcheckin.value=='') ||(document.Form1.txtcheckin.value=='mm/dd/yyyy')){
	alert('Please insert Arrival date');
	document.Form1.txtcheckin.focus();
	return false;
	}

if((document.Form1.txtcheckout.value=='')||(document.Form1.txtcheckout.value=='mm/dd/yyyy')){
	alert('Please insert Departure date');
	document.Form1.txtcheckout.focus();
	return false;
	}	
if(document.Form1.security_code.value=='')
	{alert('Please insert Security code');
	document.Form1.security_code.focus();
	return false;
	}
}

///////////check email//////////////
function checkemail(str){
	var emailFilter=/^.+@.+\..{2,3}$/;
	//var str=document.form.text1.value;
if (!(emailFilter.test(str))) { 
       alert ("Please input a valid email address!");
	   return false;
}
    return true;
}
/////////////////check email///////////