function clearOption(type) {
		if (type==1) { 
			selectObject = document.getElementById("destinationCode");
		} else { 
			selectObject = document.getElementById("zoneCode"); 
		}

		for (var i=selectObject.options.length-1; i>=0; i--){
		  selectObject.options[i] = null;
		}
	    selectObject.options.selectedIndex = -1;
	}





	function addOption(type, optionText,optionValue) {
		if (type==1) { 
			selectObject = document.getElementById("destinationCode"); 
		} else { 
			selectObject = document.getElementById("zoneCode"); 
		}
	    var optionObject = new Option(optionText,optionValue);
	    var optionRank = selectObject.options.length;
	    selectObject.options[optionRank]=optionObject;
	}



	function changeCountry () {
		xCountry = document.getElementById ("countryCode");
		document.getElementById("submiter").src="js-destinations.php?country="+xCountry[xCountry.selectedIndex].value+"&code=true&s="+Math.random(100000);
	}



	function changeDestination () {
		xCountry = document.getElementById ("countryCode");
		xProvince = document.getElementById ("destinationCode");
		document.getElementById("submiter").src="js-destinations.php?country="+xCountry[xCountry.selectedIndex].value+"&codeZone="+xProvince[xProvince.selectedIndex].value+"&s="+Math.random(100000);
	}




	function changeRciCountry () {
		xCountry = document.getElementById ("countryCode");
		document.getElementById("submiter").src="rs-destinations.php?country="+xCountry[xCountry.selectedIndex].value+"&code=true&s="+Math.random(100000);
	}



	function changeRciDestination () {
		xCountry = document.getElementById ("countryCode");
		xProvince = document.getElementById ("destinationCode");
		document.getElementById("submiter").src="rs-destinations.php?country="+xCountry[xCountry.selectedIndex].value+"&codeZone="+xProvince[xProvince.selectedIndex].value+"&s="+Math.random(100000);
	}

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_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_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 MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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);
  } else {
	confirmSteps();
  }
	document.MM_returnValue = (errors == '');
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v;
	obj.position='relative';
	 }
  }

function getObj(objID){
	return document.getElementById?document.getElementById(objID):(document.all?document.all[objID]:document.layers[objID])
}

function validateForm(f){
	var r=f.rooms.value,i,j,el,age
	for(i=0;i<5;i++){
		el=eval('f.child'+i+'.value')*1
		if(el>0){
			for(j=0;j<el;j++){
				age=eval('f.age'+i+'_'+j+'.selectedIndex')*1
				if(age<1)return false
			}
		}
	}
	pleaseWaitMsg();
	return true
}
var lay1=null

function roomsChanged(r){
	if(lay1==null)lay1=new miLayer('Layer1')
	if(!lay1.v)lay1.Muestra()
	roomChanged()
}

function childrenChanged(k){
	if(lay1==null)lay1=new miLayer('Layer1')
	if(!lay1.v)lay1.Muestra()
	roomChanged()
}


function getHeight() {
	if(typeof(window.innerHeight) == 'number') return window.innerHeight; //Non-IE
	else if(document.documentElement && document.documentElement.clientHeight) return document.documentElement.clientHeight; //IE 6+ in 'standards compliant mode'
	else if(document.body && document.body.clientHeight) return document.body.clientHeight; //IE 4
}

function getWidth() {
	if(typeof(window.innerWidth) == 'number') return window.innerWidth; //Non-IE
	else if(document.documentElement && document.documentElement.clientWidth) return document.documentElement.clientWidth; //IE 6+ in 'standards compliant mode'
	else if(document.body && document.body.clientWidth) return document.body.clientWidth; //IE 4
}

function pleaseWaitMsg() {
	var loading=document.getElementById('loading').style;
	var main=document.getElementById('wrapper').style;
	loading.top=(getHeight()/2 - parseInt(loading.height)/2)+'px';
	loading.left=(getWidth()/2 - parseInt(loading.width)/2)+'px';
	loading.display="block";
	main.display='none';
}