function LoadAjaxData(url,div) { 
	    var curdate  = new Date();
        var expdate = curdate.getTime();
		var obj;
			if (window.XMLHttpRequest)
				obj=new XMLHttpRequest();
			else if (window.ActiveXObject)
				obj=new ActiveXObject("Microsoft.XMLHTTP");
			else{
				alert("Browser not support");
				return false;
			}
		if(url.indexOf("?")>0){url+="&gtime="+expdate;}else{url+="?gtime="+expdate;} 
        obj.onreadystatechange = function () { 
           if (obj.readyState==4 ) { 
		        //if(div !="content"){ alert("NO");createDiv(div);}
                document.getElementById(div).innerHTML= obj.responseText ; 
            }
			else
			{   
			    document.getElementById(div).innerHTML="<select name='roomtype' class='textbox' style='width:130px;' disabled><option value=''>--Loading--</option></select>";
			}
          } 
        obj.open("GET", url, true); 
        obj.send(null); 
    } 

function Check_Member() { 
	    var curdate  = new Date();
        var expdate = curdate.getTime();	
		var username = document.getElementById("username").value;
		var password = document.getElementById("password").value;
		if(username=="")
		{
			alert("Please input you username(e-mail)");
			document.getElementById("username").focus();
			return false;
		}
		if(password=="")
		{
			alert("Please input you password");
			document.getElementById("password").focus();
			return false;
		}
		var obj;
			if (window.XMLHttpRequest)
				obj=new XMLHttpRequest();
			else if (window.ActiveXObject)
				obj=new ActiveXObject("Microsoft.XMLHTTP");
			else{
				alert("Browser not support");
				return false;
			}
		var url = "../ajax/chk_member.php?gtime="+expdate+"&username="+username+"&password="+password;
         obj.onreadystatechange = function () { 
           if (obj.readyState==4 ) { 
		        var chk_err = obj.responseText;
				if(chk_err==0)
		       {
                    document.getElementById("show_error").innerHTML= "<font color=\"#FF0000\">You are not member.</font>"; 
		        }
	        	else
		       {
			         document.getElementById("show_error").innerHTML=""; 
					 document.login.submit();
		       }
				
            }
          } ;
		  obj.open("GET", url, true); 
		  obj.send(null); 
    } 
	
	function Check_newguest() { 
	    var curdate  = new Date();
        var expdate = curdate.getTime();
		var email = document.getElementById("email_1").value;
		var obj;
			if (window.XMLHttpRequest)
				obj=new XMLHttpRequest();
			else if (window.ActiveXObject)
				obj=new ActiveXObject("Microsoft.XMLHTTP");
			else{
				alert("Browser not support");
				return false;
			}
			if(email=="")
			{ 
			    return false;
			}
		var url = "../ajax/chk_guest.php?gtime="+expdate+"&email="+email;
         obj.onreadystatechange = function () { 
           if (obj.readyState==4 ) { 
		        var chk_err = obj.responseText;
				if(chk_err==0)
		       {
                    clear_set(false);
					 document.getElementById("error_show").innerHTML="";
		        }
	        	else
		       {
					 document.getElementById("error_show").innerHTML= "<font color=\"#FF0000\">This email has already registered.Please login or if you are not remember password,please click forget password</font>"; 
					 clear_set(true);
		       }
				
            }
          } ;
		  obj.open("GET", url, true); 
		  obj.send(null); 
    } 
	
	function clear_set($type)
	{			
	    document.getElementById("email_2").disabled=$type;
		document.getElementById("password").disabled=$type;
		document.getElementById("C_password").disabled=$type;
		document.getElementById("A_email").disabled=$type;
		document.getElementById("CA_email").disabled=$type;
		document.getElementById("title_n").disabled=$type;
		document.getElementById("fname").disabled=$type;
		document.getElementById("lname").disabled=$type;
		document.getElementById("address").disabled=$type;
		document.getElementById("city").disabled=$type;
		document.getElementById("country").disabled=$type;
		document.getElementById("zip").disabled=$type;
		document.getElementById("tel").disabled=$type;
		document.getElementById("fax").disabled=$type;		
		document.getElementById("confirm").disabled=$type;
		if($type)
		{
			document.getElementById("username").focus();
		}
		
	}
	
	function converter_rate(url,type) { 
		var obj;
			if (window.XMLHttpRequest)
				obj=new XMLHttpRequest();
			else if (window.ActiveXObject)
				obj=new ActiveXObject("Microsoft.XMLHTTP");
			else{
				alert("Browser not support");
				return false;
			}
        obj.onreadystatechange = function () { 
           if (obj.readyState==4 ) { 
		        //if(div !="content"){ alert("NO");createDiv(div);}
               var ch_rate = obj.responseText ; 
			   var num = document.select_room.num_room.value;
			    for(var i=1;i<=num;i++)
				{
					 var id_rate = 'sum_price_room'+i;
					 var id_show = 'show_tot'+i;
					 var rate = document.getElementById(id_rate).value/ch_rate;
			         var rate = Math.round(rate * 100) / 100;
					 document.getElementById(id_show).innerHTML=FormatCurrency(document.getElementById(id_rate).value)+'<br>('+FormatCurrency(rate)+' '+type+')';
					 
				}
				var rate = document.getElementById('sum_total').value/ch_rate;
				rate = Math.round(rate * 100) / 100;
				document.getElementById('sum_tot').innerHTML=FormatCurrency(document.getElementById('sum_total').value)+'<br>('+FormatCurrency(rate)+' '+type+')';
				
            }
          } 
        obj.open("GET", url, true); 
        obj.send(null); 
    } 
	
	function converter_prate(url,type) { 
		var obj;
			if (window.XMLHttpRequest)
				obj=new XMLHttpRequest();
			else if (window.ActiveXObject)
				obj=new ActiveXObject("Microsoft.XMLHTTP");
			else{
				alert("Browser not support");
				return false;
			}
        obj.onreadystatechange = function () { 
           if (obj.readyState==4 ) { 
		        //if(div !="content"){ alert("NO");createDiv(div);}
               var ch_rate = obj.responseText ; 
			   var num = document.select_package.num_package.value;
			    for(var i=1;i<=num;i++)
				{
					 var id_rate = 'sum_tot_package'+i;
					 var id_show = 'sum_p'+i;
					 var rate = document.getElementById(id_rate).value/ch_rate;
			         var rate = Math.round(rate * 100) / 100;
					 document.getElementById(id_show).innerHTML=FormatCurrency(document.getElementById(id_rate).value)+'<br>('+FormatCurrency(rate)+' '+type+')';
					 
				}
				
				var rate = document.getElementById('sum_ptot').value/ch_rate;
				rate = Math.round(rate * 100) / 100;
				document.getElementById('sum_pall').innerHTML=FormatCurrency(document.getElementById('sum_ptot').value)+'<br>('+FormatCurrency(rate)+' '+type+')';
				
            }
          } 
        obj.open("GET", url, true); 
        obj.send(null); 
    } 
	
	function converter_prorate(url,type) { 
		var obj;
			if (window.XMLHttpRequest)
				obj=new XMLHttpRequest();
			else if (window.ActiveXObject)
				obj=new ActiveXObject("Microsoft.XMLHTTP");
			else{
				alert("Browser not support");
				return false;
			}
        obj.onreadystatechange = function () { 
           if (obj.readyState==4 ) { 
		        //if(div !="content"){ alert("NO");createDiv(div);}
               var ch_rate = obj.responseText ; 
			   var num = document.select_room.num_pro.value;
			    for(var i=1;i<=num;i++)
				{
					 var id_rate = 'sum_price_room'+i;
					 var id_show = 'show_tot'+i;
					 var rate = document.getElementById(id_rate).value/ch_rate;
			         var rate = Math.round(rate * 100) / 100;
					 document.getElementById(id_show).innerHTML=FormatCurrency(document.getElementById(id_rate).value)+'<br>('+FormatCurrency(rate)+' '+type+')';
					 
				}
				var rate = document.getElementById('sum_total').value/ch_rate;
				rate = Math.round(rate * 100) / 100;
				document.getElementById('sum_tot').innerHTML=FormatCurrency(document.getElementById('sum_total').value)+'<br>('+FormatCurrency(rate)+' '+type+')';
				
            }
          } 
        obj.open("GET", url, true); 
        obj.send(null); 
    } 
	
	function dbo_member() { 
	    var curdate  = new Date();
        var expdate = curdate.getTime();	
		var username = document.getElementById("username").value;
		var password = document.getElementById("pass").value;
		document.getElementById("confirm").disabled = false;
		if(username=="")
		{
			alert("Please input you username(e-mail)");
			document.getElementById("username").focus();
			return false;
		}
		if(password=="")
		{
			alert("Please input you password");
			document.getElementById("pass").focus();
			return false;
		}
		var obj;
			if (window.XMLHttpRequest)
				obj=new XMLHttpRequest();
			else if (window.ActiveXObject)
				obj=new ActiveXObject("Microsoft.XMLHTTP");
			else{
				alert("Browser not support");
				return false;
			}
		var url = "../ajax/show_guestdetail.php?gtime="+expdate+"&username="+username+"&password="+password;
         obj.onreadystatechange = function () { 
           if (obj.readyState==4 ) { 
		   
                    document.getElementById("g_detail").innerHTML= obj.responseText;
            }
          } ;
		  obj.open("GET", url, true); 
		  obj.send(null); 
    } 
	
	function check_availble(no,idroomtype)
	{
	   if(no>0)
	   {
		   var curdate  = new Date();
           var expdate = curdate.getTime();	
		   var obj;
		    if (window.XMLHttpRequest)
			    obj=new XMLHttpRequest();
		 else if (window.ActiveXObject)
				obj=new ActiveXObject("Microsoft.XMLHTTP");
			else{
				alert("Browser not support");
				return false;
			 }
		     var url = "../ajax/chk_available.php?gtime="+expdate+"&id_roomtype="+idroomtype+"&noroom="+no;
             obj.onreadystatechange = function () { 
              if (obj.readyState==4 ) { 
		   
                    var chk= obj.responseText;
					if(chk==1)
					{
						alert("This booking is On Request        ");
					}
               }
             } ;
		    obj.open("GET", url, true); 
		    obj.send(null); 
	     }
	}
	
	function check_creditcard()
	{
		   var card_type = document.getElementById("card_type").value;
		   var card_num = document.getElementById("card_num").value;
		   var obj;
		    if (window.XMLHttpRequest)
			    obj=new XMLHttpRequest();
		 else if (window.ActiveXObject)
				obj=new ActiveXObject("Microsoft.XMLHTTP");
			else{
				alert("Browser not support");
				return false;
			 }
		     var url = "../ajax/chk_creditcard.php?cardnumber="+card_num+"&cardtype="+card_type;
             obj.onreadystatechange = function () { 
              if (obj.readyState==4 ) { 
		   
                    var chk= obj.responseText;
					if(chk==1)
					{
						alert("Credit card number has invalid");
						document.getElementById("card_num").value = "";
						document.getElementById("card_num").focus();
						return false;
					}
               }
             } ;
		    obj.open("GET", url, true); 
		    obj.send(null);     
	 }