// Hotel javascript

function doSubmitHotel(formName){
	if(formName == '' || !formName){
		formName = 'searchFormMain';
	}

//	formObj = eval('document.'+formName+';');

	formObj = document.forms[formName];

	if(validateFormHotel(formName)){
		formObj.submit();
		Display('searching');
		document.location.hash='top';
	}
}

function validateFormHotel(formName){

	if(formName == '' || !formName){
		formName = 'searchFormMain';
	}

	//var obj = eval('document.'+formName+';');
	var obj = document.forms[formName];
	var formCheck= true;

	if(obj.nAdult0){
	strPopUp = "nChild0="+obj.nChild0.selectedIndex+"&nChild1="+obj.nChild1.selectedIndex;
		if(obj.nAdult0.selectedIndex == 0){
			obj.nAdult0.focus();
			alert("The first room must have at least one adult");
			return false;
		}

		if(obj.nAdult1.selectedIndex == 0 && obj.nChild1.selectedIndex >0){
			obj.nAdult1.focus();
			alert("The second room must have at least one adult");
			return false;
		}

		if(obj.nChild2){
			strPopUp = strPopUp + "&nChild2="+obj.nChild2.selectedIndex;
			if(obj.nAdult2.selectedIndex == 0 && obj.nChild2.selectedIndex >0){
				obj.nAdult2.focus();
				alert("The third room must have at least one adult");
				return false;
			}
		}

		if(obj.nChild3){
			strPopUp = strPopUp + "&nChild3="+obj.nChild3.selectedIndex;
			if(obj.nAdult3.selectedIndex == 0 && obj.nChild3.selectedIndex >0){
				obj.nAdult3.focus();
				alert("The fourth room must have at least one adult");
				return false;
			}
		}

		doPopUp = false;

		if(obj.cAge1.value =="" && obj.nChild0.selectedIndex>0){
				doPopUp = true;

		 }

		 if(obj.cAge2.value =="" && obj.nChild1.selectedIndex >0){
			 doPopUp = true;
		 }
		 if(obj.nChild2){
			 if(obj.cAge3.value =="" && obj.nChild2.selectedIndex >0){
				doPopUp = true;
			 }
		 }
		 if(obj.nChild3){
			 if(obj.cAge4.value =="" && obj.nChild3.selectedIndex >0){
				 doPopUp = true;
			 }
		 }
	}else{

		doPopUp = false;



		strPopUp = "nr="+obj.nr.value+"&nChild="+obj.nChild.selectedIndex;

		if(obj.nAdult.selectedIndex == 0){
			obj.nAdult.focus();
			alert("The first room must have at least one adult");
			return false;
		}

		if(obj.nChild.selectedIndex > 0){

			for(x=0; x < obj.nr.value; x++){
				if(eval('obj.cAge'+(x+1)+'.value') == "" ){
					doPopUp = true;

			 }
			}
		}
	}
			if(doPopUp){
				url = "/select_child_age.php?lang=en&formName="+formName+"&"+strPopUp;

				window.open(url,'_blank','location=no,menubar=no,scrollbars=yes,width=300,height=300,screenX=0,screenY=0,top=100,left=100');
				return false;
			}


		return formCheck;


}

		function doCheckCountry(formName, selObj){
			var obj = eval('document.'+formName+'.selectDestRefine');
			if(selObj.value == ""){
				alert('Please Select a destination inside the country');
				obj.focus();
				return false;
			}
		}


		 function doBuildZone(formName, selObj , hotelLang){
		 	var obj = eval('document.'+formName+'.selectDestRefine');
		 	dest = selObj.value.substr(0,(selObj.value.length - 1));
		 	// lastChar = selObj.value.substr((selObj.value.length - 1),selObj.value.length);

		 	initText = 'select a city';

		 	if(selObj.value == ""){
				alert('Please Select a destination not a country');

				obj.length = 0;
				obj.options[0].text = initText;
				obj.options[0].value = "";

				return false;
			}else{
				// arDestZone = null;
			}

		 	arDestZone = new Array();
		 	obj.length = 1;
		 	obj.options[0].text = 'Loading...';

		 	var scriptElem = document.createElement('script');
			scriptElem.setAttribute('src','/js/geo/'+dest+'_'+ hotelLang +'_loc.js');
			scriptElem.setAttribute('type','text/javascript');
			document.getElementsByTagName('head')[0].appendChild(scriptElem);

			//alert('/js/'+dest+'_'+ hotelLang +'_loc.js');

			setTimeout("doPopulateDest('"+formName+"')",1200);

		 }

		 var intLoop;

		 function doPopulateDest(formName){
		 	var obj = eval('document.'+formName+'.selectDestRefine');
		 	initText = 'select a city';

		 		if(	arDestZone.length == 0 && intLoop < 5){
		 			intLoop++;
		 			setTimeout("doPopulateDest('"+formName+"')",1200);

		 		}

			 	obj.length = arDestZone.length
				obj.options[0].text = initText;
				obj.options[0].value = "";
				for(x=1;x < arDestZone.length;x++){
					obj.options[x].text = arDestZone[x][1];
					obj.options[x].value = arDestZone[x][0];
				}

				obj.selectedIndex = 0;

		 }