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 resetdrops(){
	var blnk = null;
	for(var idx = 1; idx <= 14; idx++){
		blnk = document.getElementById("hide"+idx);
		blnk.style.display = "inline"; 
	 }
	 var dv = document.getElementById('arrivalpop');
	dv.style.display = 'none';
	dv = document.getElementById('departpop');
	dv.style.display = 'none';
	dv = document.getElementById('arrivalpop2');
	dv.style.display = 'none';
	dv = document.getElementById('departpop2');
	dv.style.display = 'none';
}
function findPosX(obj){
	var curleft = 0;
	if(obj.offsetParent)
		while(1) 
		{
		  curleft += obj.offsetLeft;
		  if(!obj.offsetParent)
			break;
		  obj = obj.offsetParent;
		}
	else if(obj.x)
		curleft += obj.x;
	return curleft;
}

function findPosY(obj){
	var curtop = 0;
	if(obj.offsetParent)
		while(1)
		{
		  curtop += obj.offsetTop;
		  if(!obj.offsetParent)
			break;
		  obj = obj.offsetParent;
		}
	else if(obj.y)
		curtop += obj.y;
	return curtop;
}

//Start of drop down script
var subMnus="";
var mnuTop=92;
//This function is to show the subs in the parent dropdown
function showMenu(idx,li){
	//var subleftoffset=((document.body.offsetWidth-954)/2)+25;
	var subleftoffset=findPosX(document.getElementById(li));
	/*if(document.body.offsetWidth<954)
		subleftoffset=0;*/
	/*var sublefts=new Array(5);
	sublefts[0]=subleftoffset;
	sublefts[1]=sublefts[0]+162;
	sublefts[2]=sublefts[1]+140;
	sublefts[3]=sublefts[2]+131;
	sublefts[4]=sublefts[3]+144;*/
	try{
		hideAllMenu();
		var dv=document.getElementById("sub"+idx);
		if(li == "about"){
			dv.style.left=subleftoffset - 97;
		}else{
			dv.style.left=subleftoffset-20;
		}
		dv.style.top=mnuTop;
		dv.style.visibility="visible";
	}
	catch(e){}
}
//This function is to hide the dropdown menu
function hideAllMenu(){
	try{
		var ar=subMnus.split(',');
		for(i=0;i<ar.length;i++){
			var dv=document.getElementById("sub"+ar[i]);
			dv.style.visibility="hidden";
		}
	}
	catch(e){}
}
//End of drop down script


function popWindow(wName){
	features = 'width=675, height=590, toolbar=no, location=no, directories=no, menubar=no, scrollbars=no, copyhistory=no, resizable=yes';
	pop = window.open('',wName,features);
	if(pop.focus){ pop.focus(); }
	return true;
}
		
function run_ajax() {
	try{
	 var url = 'tmpsearch.cfm';
	 var pars = 's='+escape($F('input_string'));
	 var target = 'ajax_search_div';
	 var myAjax = new Ajax.Updater(target, url, {method:'post', parameters:pars});
	 var dv = document.getElementById("ajax_search_div");
	 var dv2 = document.getElementById("imgSearch");
	 dv.style.left = findPosX(dv2);
	 dv.style.top = findPosY(dv2);
	 if(escape($F('input_string')) != ''){
	 		 dv.style.display = 'inline';
	 }else{
		 	  dv.style.display = 'none';
	 }
	}catch(e){}
}

function leadgendiv(dvIdx){
	for(var i=1;i<3;i++){
		var dv=document.getElementById("dvLeadGen"+i);
		var tab=document.getElementById("dvTab"+i);
		if(dvIdx==i)
			dv.style.display='inline';
		else
			dv.style.display='none';
		if(dvIdx==i)
			tab.className='reserveTab';
		else
			tab.className='reserveTabOff';
	}
	resetdrops();
}
function openCal(anchorz, hide) {
	
	try{
	 var url = 'tmpcalendar.cfm';
	 var pars = 'parentz='+anchorz;
	 var target = anchorz;
	 var blnk = null;
	 var myAjax = new Ajax.Updater(target, url, {method:'post', parameters:pars});
	 var dv = document.getElementById(anchorz);
	 if(dv.style.display == 'none'){
	 		 dv.style.display = 'inline';
			 for(var idx = 1; idx <= 14; idx++){
				blnk = document.getElementById("hide"+idx);
				blnk.style.display = "none"; 
			 }
			 
			 
	 }else{
		 	  dv.style.display = 'none';
			  for(var idx = 1; idx <= 14; idx++){
				blnk = document.getElementById("hide"+idx);
				blnk.style.display = "inline"; 
			 }
	 }
	 var dv2 = document.getElementById(hide);
	 dv2.style.display = 'none';
	}catch(e){}
}

function changeCal(anchorz, indate) {
	try{
	 var url = 'tmpcalendar.cfm?thisdate2='+indate;
	 var pars = 'parentz='+anchorz;
	 var target = anchorz;
	 var myAjax = new Ajax.Updater(target, url, {method:'post', parameters:pars});
	}catch(e){}
}

function returnCal(target, outdate) {
	try{
	 var dateArr=outdate.split('/')
	 if(target == 'arrivalpop'){
		 document.submit1.arrivalDate.selectedIndex=parseInt(dateArr[1])-1;
		 document.submit1.arrivalMonth.selectedIndex=parseInt(dateArr[0])-1;
		 var cbo=document.submit1.arrivalYear;
		 for(var i=0;i<cbo.length;i++){
		 	if(cbo[i].value==dateArr[2])
				cbo[i].selected=true;
		 }
	 }else if(target == 'departpop'){
		 document.submit1.departureDate.selectedIndex=parseInt(dateArr[1])-1;
		 document.submit1.departureMonth.selectedIndex=parseInt(dateArr[0])-1;
		 var cbo=document.submit1.departureYear;
		 for(var i=0;i<cbo.length;i++){
		 	if(cbo[i].value==dateArr[2])
				cbo[i].selected=true;
		 }
	 }else if(target == 'departpop2'){
		 document.submit2.departureDate.selectedIndex=parseInt(dateArr[1])-1;
		 document.submit2.departureMonth.selectedIndex=parseInt(dateArr[0])-1;
		 var cbo=document.submit2.departureYear;
		 for(var i=0;i<cbo.length;i++){
		 	if(cbo[i].value==dateArr[2])
				cbo[i].selected=true;
	}
	 }else if(target == 'arrivalpop2'){
		 document.submit2.arrivalDate.selectedIndex=parseInt(dateArr[1])-1;
		 document.submit2.arrivalMonth.selectedIndex=parseInt(dateArr[0])-1;
		 var cbo=document.submit2.arrivalYear;
		 for(var i=0;i<cbo.length;i++){
		 	if(cbo[i].value==dateArr[2])
				cbo[i].selected=true;
		 }
	 }
	}catch(e){}
	hideCal();
	resetdrops();
}

function mutExcCheck(zidx){
	for(var i = 0; i<document.lgen.cardType.length; i++){
		if(i != zidx){		
			document.lgen.cardType[i].checked=false;
		}
	}
}

// This function is used to validate email entries
function isValidEmail(thisEmail){
	var emailexp = /.*\@.*\..*/;
	if (!emailexp.test(thisEmail)) {
		return false;
	} 
	return true;
}

//This function vailidates online registration
function checkIt(thisForm){
	if(thisForm.fName.value==""){
		alert("You must enter in a first name.");
		thisForm.fName.focus();
		return false;
	}
	if(thisForm.lName.value==""){
		alert("You must enter in a last name.");
		thisForm.lName.focus();
		return false;
	}
	if(!isValidEmail(thisForm.Email.value)){
		alert("You must enter in a valid email.");
		thisForm.Email.focus();
		return false;
	}
	if(thisForm.phone.value==""){
		alert("You must enter in a valid phone number.");
		thisForm.phone.focus();
		return false;
	}		
	return true;
}

function hideCal(){
	var dv = document.getElementById('arrivalpop');
	dv.style.display = 'none';
	dv = document.getElementById('departpop');
	dv.style.display = 'none';
	dv = document.getElementById('arrivalpop2');
	dv.style.display = 'none';
	dv = document.getElementById('departpop2');
	dv.style.display = 'none';
}