ie4 = ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 ));



function gotoURL(x)

{

  var go = x.options[x.selectedIndex].value;

  if (go != "null")

  	parent.top.location.href = go;

}



function service(name) {

win = window.open(name, "WIN",

"status=no,toolbar=no,location=no,menu=no,scrollbars=yes,width=500,height=400");

win.focus();

}



function donothing()

{ nothing=0 

}



//openbookform("hotelbookform.php3","Chitwan Jungle Lodge,"US$ 400 (Single),US$ 500(Double)

function openbookform (formname, hotelname,rates) {

urlname=formname+ "?hotelname="+ hotelname + "&rates=" + rates ;

//alert(urlname);

win = window.open(urlname, "WIN","status=no,toolbar=no,location=no,menu=no,scrollbars=yes,width=400,height=253");

win.focus();

}





//used in airbooking

function booknow(urlname) {

//alert(urlname);

win=window.open(urlname,"WIN","status=no,toolbar=no,location=no,menu=no,scrollbars=yes,width=400,height=253");

win.focus();

}



function MM_findObj(n, d) { //v3.0

  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); return x;

}



function MM_validateForm() { //v3.0

  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 (val!=''+num) 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 == '');

}