function change(img)
{document.offersimage.src=("images/" + img + "bg.jpg");}

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 bke_update_dropdown(form,dd,mm,yyyy) {
  d1 = new Date(yyyy, mm-1, dd);
  dd++;
  d2 = new Date(yyyy, mm-1, dd);
  form.bke_arrival_day.value   = d1.getDate();
  form.bke_departure_day.value = d2.getDate();

  form.bke_arrival_month.value   = d1.getMonth() + 1;
  form.bke_departure_month.value = d2.getMonth() + 1;

  form.bke_arrival_year.value   = d1.getFullYear();
  form.bke_departure_year.value = d2.getFullYear();
}

function bke_selectForm(form) {
	var hotelNumber = document.forms[form].hotelNumber.value;


        	if( hotelNumber == '1' ){
        		document.forms[form].action = 'http://secure.eyresquarehotel.com/bookings/checkavailability';
        		document.forms[form].bke_id.value = '5A2F6DBA57DF5049F2CC71FA6F000C19';
        	}
        	
        	if( hotelNumber == '2' ){
        		document.forms[form].action = 'http://secure.victoriahotelgalway.com/bookings/checkavailability';
        		document.forms[form].bke_id.value = 'BA66D22CFA950C5E837A631A62A059D8';
        	}
        	
        	if( hotelNumber == '3' ){
        		document.forms[form].action = 'http://secure.albanyhousedublin.com/bookings/checkavailability';
        		document.forms[form].bke_id.value = '877901D7CABF7D63EE7D8972E2DE303F';
        	}

        	if( hotelNumber == '4' ){
        		document.forms[form].action = 'http://secure.salthillhotel.com/bookings/checkavailability';
        		document.forms[form].bke_id.value = 'FEE13A21CCD701E51E741C5F396400A0';
        	}
}








function showrow(row) {
            var i = 1;
            while (obj = document.getElementById ("row" + i)) {
            if (i == row) obj.style.display = '';
            else  obj.style.display = 'none';
            i++;
            }
}

function MM_callJS(jsStr) { //v2.0
            return eval(jsStr)
}


function MM_validateForm() { //v4.0
                        var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
                        for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
                        if (val) { nm=val.name; if ((val=val.value)!="") {
                        if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
                        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
                        } else if (test!='R') { num = parseFloat(val);
                        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
                        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
                        min=test.substring(8,p); max=test.substring(p+1);
                        if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
                        } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
                        } if (errors) alert('The following error(s) occurred:\n'+errors);
                        document.MM_returnValue = (errors == '');
}


function MM_openBrWindow(theURL,winName,features) { //v2.0
    window.open(theURL,winName,features);
}