// JavaScript Document

<!--
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function isDate(dateStr) {

    var datePat = /^(\d{1,2})(\/|-)(\d{1,2})(\/|-)(\d{4})$/;
    var matchArray = dateStr.match(datePat); // is the format ok?

    if (matchArray == null) {
        alert("Please enter date as either dd/mm/yyyy.");
        return false;
    }

    month = matchArray[3]; // parse date into variables
    day = matchArray[1];
    year = matchArray[5];

    if (month < 1 || month > 12) { // check month range
        alert("Month must be between 1 and 12.");
        return false;
    }

    if (day < 1 || day > 31) {
        alert("Day must be between 1 and 31.");
        return false;
    }

    if ((month==4 || month==6 || month==9 || month==11) && day==31) {
        alert("Month "+month+" doesn't have 31 days!")
        return false;
    }

    if (month == 2) { // check for february 29th
        var isleap = (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0));
        if (day > 29 || (day==29 && !isleap)) {
            alert("February " + year + " doesn't have " + day + " days!");
            return false;
        }
    }
    return true; // date is valid
}  



	function valid(){ 
	
/*if (form1.elements['roomtype1'].checked == false && form1.elements['roomtype2'].checked == false && form1.elements['roomtype3'].checked == false && form1.elements['roomtype4'].checked == false && form1.elements['roomtype5'].checked == false){
	alert("Please enter a value for the \"Type of room\" field.");
document.form1.roomtype1.focus();
return;
}*/


 
if (!isDate(document.form1.D.value)){
//alert ('OK now');
document.form1.D.focus();
return;
}

if (document.form1.Nights.value == "")
  {
    alert("Please enter a value for the \"Nights\" field.");
    document.form1.Nights.focus();
    return ;
 }
 
 if (document.form1.First.value == "")
  {
    alert("Please enter a value for the \"First Name\" field.");
    document.form1.First.focus();
    return ;
 }
 if (document.form1.Last.value == "")
  {
    alert("Please enter a value for the \"Last Name\" field.");
    document.form1.Last.focus();
    return ;
 }

if (document.form1.Country.value == "")
  {
    alert("Please enter a value for the \"Country\" field.");
    document.form1.Country.focus();
    return ;
 }
 
/* if (document.form1.POBOX.value == "")
  {
    alert("Please enter a value for the \"POBOX\" field.");
    document.form1.POBOX.focus();
    return ;
 }*/
 
 if (document.form1.Tel.value == "")
  {
    alert("Please enter a value for the \"Tel\" field.");
    document.form1.Tel.focus();
    return ;
 }
 
if ( document.form1.Email.value.indexOf ('@', 0) == -1 || document.form1.Email.value.indexOf ('.', 0) == -1 ) 
{
alert("please enter a valid E-mail");
document.form1.Email.focus();
return;
}

if ( document.form1.Email1.value.indexOf ('@', 0) == -1 || document.form1.Email1.value.indexOf ('.', 0) == -1 ) 
{
alert("please enter a valid E-mail1");
document.form1.Email1.focus();
return;
}

 else document.form1.submit();}
 
 function reset()
{ (document.form1.reset())

}
//-->