function changeLanguage(lang) {
		var frm=document.getElementById("f_search");
		if(frm) {
			document.forms["f_search"].language.value=lang;
			document.forms["f_search"].submit();		
		} else {
			document.forms["ft_search"].language.value=lang;
			document.forms["ft_search"].submit();
		}
	}

	function MM_openBrWindow(theURL,winName,features){
	  window.open(theURL,winName,features);
	  window.focus();
	}


	function clearOption(type) {		
		if (type==1) { 
			selectObject = document.getElementById("destinationCode");
		} else if(type==2) { 
			selectObject = document.getElementById("locationCode"); 
		} else if(type==3) { 
			selectObject = document.getElementById("countryDropCode"); 
		} else if(type==4) { 
			selectObject = document.getElementById("destinationDropCode"); 
		} else if(type==5) { 
			selectObject = document.getElementById("locationDropCode"); 
		}

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


	function addOption(type, optionText, optionValue, selected) {
		if (type==1) { 
			selectObject = document.getElementById("destinationCode"); 
		} else if(type==2) { 
			selectObject = document.getElementById("locationCode"); 
		} else if(type==3) { 
			selectObject = document.getElementById("countryDropCode"); 
		} else if(type==4) { 
			selectObject = document.getElementById("destinationDropCode"); 
		} else if(type==5) { 
			selectObject = document.getElementById("locationDropCode"); 
		}
			
	    var optionObject = new Option(optionText,optionValue);
	    var optionRank = selectObject.options.length;
	    selectObject.options[optionRank]=optionObject;
		selectObject.options[optionRank].selected=selected;
	}


	function changeSelect (type) {
		var xCountry= document.getElementById('countryCode').value;
		var xCity= document.getElementById('destinationCode').value;
		var dCountry= document.getElementById('countryDropCode').value;
		var dCity= document.getElementById('destinationDropCode').value;
		var xLoc= document.getElementById('locationCode').value;
		document.getElementById("submiter").src="js-destinations.php?type="+type+"&country="+xCountry+"&city="+xCity+"&loc="+xLoc+"&dcountry="+dCountry+"&dcity="+dCity+"&s="+Math.random(100000);
	}


	function enableSelect() {
		document.getElementById('countryDropCode').disabled="";
		document.getElementById('destinationDropCode').disabled="";
		document.getElementById('locationDropCode').disabled="";
		var xCountry= document.getElementById('countryCode').value;
		var xCity= document.getElementById('destinationCode').value;
		var xLoc= document.getElementById('locationCode').value;

		document.getElementById("submiter").src="js-destinations.php?type=6&country="+xCountry+"&city="+xCity+"&loc="+xLoc+"&s="+Math.random(100000);
			
	}


	function disableSelect() {
		document.getElementById('countryDropCode').disabled="disabled";
		document.getElementById('destinationDropCode').disabled="disabled";
		document.getElementById('locationDropCode').disabled="disabled";
	}

	
	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 getObj(objID){
		return document.getElementById?document.getElementById(objID):(document.all?document.all[objID]:document.layers[objID])
	}
	
	
	function onlyDigits(e) {
		var _ret = true;
		if (isIE) {
			if (window.event.keyCode < 46 || window.event.keyCode > 57) {
				window.event.keyCode = 0;
				_ret = false;
			}
		}
		
		if (isNS) {
			if (e.which < 46 || e.which > 57) {
				e.which = 0;
				_ret = false;
			}
		}
		return (_ret); 
	}


	
	function validateExsc() {
		var dcun=document.getElementById("countryDropCode").value;
		var cun=document.getElementById("countryCode").value;
		var ddes=document.getElementById("destinationDropCode").value;
		var des=document.getElementById("destinationCode").value;
		var dloc=document.getElementById("locationDropCode").value;
		var loc=document.getElementById("locationCode").value;
			
		if(dcun=="" || cun=="" || ddes=="" || des=="" || dloc=="" || loc=="") {
			alert('You must complete all the data required!');
		} else {
			document.forms['ft_search'].submit();
		}
	}