// JAVASCRIPT LIBRARY - COPYRIGHT 2007 TRAVEL WORLDWIDE LTD - ALL RIGHTS RESERVED
// NO PORTION OF THIS LIBRARY MAY BE COPIED WITHOUT PRIOR WRITTEN CONSENT
var siteBasePath='/';
// BROWSER SNIFFER
var brMac=(navigator.appVersion.indexOf("Mac")!=-1)?true:false;
var brNS4=(document.layers)?true:false;
var brIEMac=((document.all)&&(brMac))?true:false;
var brIE4Plus=(document.all)?true:false;
var brIE4=((document.all)&&(navigator.appVersion.indexOf("MSIE 4.")!=-1))?true:false;
var brIE5=((document.all)&&(navigator.appVersion.indexOf("MSIE 5.")!=-1))?true:false;
var brVer4=(brNS4 || brIE4Plus)?true:false;
var brNS6=(!document.layers) && (navigator.userAgent.indexOf('Netscape')!=-1)?true:false;
// DOM OBJECT HANDLERS
function objAttach(id)
{
	var obj;
	if(brNS4) obj=document.layers[id];
	else if(brIE4) obj=document.all[id];
	else obj=document.getElementById(id);
	return obj;
}
function objShow(id)
{
	tmpObj = objAttach(id);
	if(!tmpObj) return;
	tmpObj.style.display="block";
}
function objHide(id)
{
	tmpObj = objAttach(id);
	if(!tmpObj) return;
	tmpObj.style.display="none";
}
function objShowHideAuto(id)
{
	tmpObj = objAttach(id);
	if(!tmpObj) return;
	tmpObj.style.display=(tmpObj.style.display=="none"?"block":"none");
}
// SAFE ONLOAD HANDLERS
var gSafeOnload=new Array();
function SafeAddOnload(f)
{
	if(brIEMac && brIE4)
	{ window.onload=SafeOnload; gSafeOnload[gSafeOnload.length]=f; }
	else if(window.onload)
	{
		if(window.onload!=SafeOnload) { gSafeOnload[0]=window.onload; window.onload=SafeOnload; }		
		gSafeOnload[gSafeOnload.length]=f;
	}
	else
		window.onload=f;
}
function SafeOnload()
{
	for (var i=0;i<gSafeOnload.length;i++) { gSafeOnload[i](); }
}
// OPEN POPUP WINDOW
function openPopupWin(popUrl, popWid, popHgt, popScroll, popResize)
{
	popupWin=window.open(popUrl,"popupWin","width=" + popWid + ",height=" + popHgt + ",left=" + ((screen.width-popWid)/2) + ",top=" + ((screen.height-popHgt)/2) + ",status=yes,toolbar=no,menubar=no,scrollbars=" + popScroll + ",resizable=" + popResize);
	if(!popupWin.opener) popupWin.opener=self;
}
// EMAIL OBFUSCATOR
function sendMail(dom,addy,subj)
{ self.location.href='mai'+'lto:'+addy+'@'+dom+'?subject='+escape(subj); }
// CLEARS CONTENTS OF A FIELD
function clearField(fId,matchTxt,changeTo)
{
	if(changeTo==null) changeTo='';
	if(fId.value==matchTxt) fId.value=changeTo;
}
function findPosX(obj)
{
	var curleft=0;
	if (obj.offsetParent) { while (obj.offsetParent) { curleft+=obj.offsetLeft; obj=obj.offsetParent; } }
	else if (obj.x) { curleft+=obj.x; }
	return curleft;
}
function findPosY(obj)
{
	var curtop=0;
	if (obj.offsetParent) { while (obj.offsetParent) { curtop+=obj.offsetTop; obj=obj.offsetParent; } }
	else if (obj.y) { curtop+=obj.y; }
	return curtop;
}
function wordCount(id,txt,delim)
{
    if(delim==null) delim=' ';
    var txtSplit=txt.split(delim);
    objAttach(id).innerHTML=txtSplit.length;
}
function morphImage(id,imgPath)
{
    var imgObj=objAttach(id);
    if(document.all) { imgObj.style.filter="blendTrans(duration=1)"; imgObj.filters.blendTrans.Apply(); }
    imgObj.src=imgPath;
    if(document.all) { imgObj.filters.blendTrans.Play(); }
}
// DATE HANDLERS
var MONTH_NAMES=new Array('January','February','March','April','May','June','July','August','September','October','November','December','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec');var DAY_NAMES=new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sun','Mon','Tue','Wed','Thu','Fri','Sat');
function LZ(x){return(x<0||x>9?"":"0")+x}
function isDate(val,format){var date=getDateFromFormat(val,format);if(date==0){return false;}return true;}
function compareDates(date1,dateformat1,date2,dateformat2){var d1=getDateFromFormat(date1,dateformat1);var d2=getDateFromFormat(date2,dateformat2);if(d1==0 || d2==0){return -1;}else if(d1 > d2){return 1;}return 0;}
function formatDate(date,format){format=format+"";var result="";var i_format=0;var c="";var token="";var y=date.getYear()+"";var M=date.getMonth()+1;var d=date.getDate();var E=date.getDay();var H=date.getHours();var m=date.getMinutes();var s=date.getSeconds();var yyyy,yy,MMM,MM,dd,hh,h,mm,ss,ampm,HH,H,KK,K,kk,k;var value=new Object();if(y.length < 4){y=""+(y-0+1900);}value["y"]=""+y;value["yyyy"]=y;value["yy"]=y.substring(2,4);value["M"]=M;value["MM"]=LZ(M);value["MMM"]=MONTH_NAMES[M-1];value["NNN"]=MONTH_NAMES[M+11];value["d"]=d;value["dd"]=LZ(d);value["E"]=DAY_NAMES[E+7];value["EE"]=DAY_NAMES[E];value["H"]=H;value["HH"]=LZ(H);if(H==0){value["h"]=12;}else if(H>12){value["h"]=H-12;}else{value["h"]=H;}value["hh"]=LZ(value["h"]);if(H>11){value["K"]=H-12;}else{value["K"]=H;}value["k"]=H+1;value["KK"]=LZ(value["K"]);value["kk"]=LZ(value["k"]);if(H > 11){value["a"]="PM";}else{value["a"]="AM";}value["m"]=m;value["mm"]=LZ(m);value["s"]=s;value["ss"]=LZ(s);while(i_format < format.length){c=format.charAt(i_format);token="";while((format.charAt(i_format)==c) &&(i_format < format.length)){token += format.charAt(i_format++);}if(value[token] != null){result=result + value[token];}else{result=result + token;}}return result;}
function _isInteger(val){var digits="1234567890";for(var i=0;i < val.length;i++){if(digits.indexOf(val.charAt(i))==-1){return false;}}return true;}
function _getInt(str,i,minlength,maxlength){for(var x=maxlength;x>=minlength;x--){var token=str.substring(i,i+x);if(token.length < minlength){return null;}if(_isInteger(token)){return token;}}return null;}
function getDateFromFormat(val,format){val=val+"";format=format+"";var i_val=0;var i_format=0;var c="";var token="";var token2="";var x,y;var now=new Date();var year=now.getYear();var month=now.getMonth()+1;var date=1;var hh=now.getHours();var mm=now.getMinutes();var ss=now.getSeconds();var ampm="";while(i_format < format.length){c=format.charAt(i_format);token="";while((format.charAt(i_format)==c) &&(i_format < format.length)){token += format.charAt(i_format++);}if(token=="yyyy" || token=="yy" || token=="y"){if(token=="yyyy"){x=4;y=4;}if(token=="yy"){x=2;y=2;}if(token=="y"){x=2;y=4;}year=_getInt(val,i_val,x,y);if(year==null){return 0;}i_val += year.length;if(year.length==2){if(year > 70){year=1900+(year-0);}else{year=2000+(year-0);}}}else if(token=="MMM"||token=="NNN"){month=0;for(var i=0;i<MONTH_NAMES.length;i++){var month_name=MONTH_NAMES[i];if(val.substring(i_val,i_val+month_name.length).toLowerCase()==month_name.toLowerCase()){if(token=="MMM"||(token=="NNN"&&i>11)){month=i+1;if(month>12){month -= 12;}i_val += month_name.length;break;}}}if((month < 1)||(month>12)){return 0;}}else if(token=="EE"||token=="E"){for(var i=0;i<DAY_NAMES.length;i++){var day_name=DAY_NAMES[i];if(val.substring(i_val,i_val+day_name.length).toLowerCase()==day_name.toLowerCase()){i_val += day_name.length;break;}}}else if(token=="MM"||token=="M"){month=_getInt(val,i_val,token.length,2);if(month==null||(month<1)||(month>12)){return 0;}i_val+=month.length;}else if(token=="dd"||token=="d"){date=_getInt(val,i_val,token.length,2);if(date==null||(date<1)||(date>31)){return 0;}i_val+=date.length;}else if(token=="hh"||token=="h"){hh=_getInt(val,i_val,token.length,2);if(hh==null||(hh<1)||(hh>12)){return 0;}i_val+=hh.length;}else if(token=="HH"||token=="H"){hh=_getInt(val,i_val,token.length,2);if(hh==null||(hh<0)||(hh>23)){return 0;}i_val+=hh.length;}else if(token=="KK"||token=="K"){hh=_getInt(val,i_val,token.length,2);if(hh==null||(hh<0)||(hh>11)){return 0;}i_val+=hh.length;}else if(token=="kk"||token=="k"){hh=_getInt(val,i_val,token.length,2);if(hh==null||(hh<1)||(hh>24)){return 0;}i_val+=hh.length;hh--;}else if(token=="mm"||token=="m"){mm=_getInt(val,i_val,token.length,2);if(mm==null||(mm<0)||(mm>59)){return 0;}i_val+=mm.length;}else if(token=="ss"||token=="s"){ss=_getInt(val,i_val,token.length,2);if(ss==null||(ss<0)||(ss>59)){return 0;}i_val+=ss.length;}else if(token=="a"){if(val.substring(i_val,i_val+2).toLowerCase()=="am"){ampm="AM";}else if(val.substring(i_val,i_val+2).toLowerCase()=="pm"){ampm="PM";}else{return 0;}i_val+=2;}else{if(val.substring(i_val,i_val+token.length)!=token){return 0;}else{i_val+=token.length;}}}if(i_val != val.length){return 0;}if(month==2){if( ((year%4==0)&&(year%100 != 0) ) ||(year%400==0) ){if(date > 29){return 0;}}else{if(date > 28){return 0;}}}if((month==4)||(month==6)||(month==9)||(month==11)){if(date > 30){return 0;}}if(hh<12 && ampm=="PM"){hh=hh-0+12;}else if(hh>11 && ampm=="AM"){hh-=12;}var newdate=new Date(year,month-1,date,hh,mm,ss);return newdate.getTime();}
function parseDate(val){var preferEuro=(arguments.length==2)?arguments[1]:false;generalFormats=new Array('y-M-d','MMM d, y','MMM d,y','y-MMM-d','d-MMM-y','MMM d');monthFirst=new Array('M/d/y','M-d-y','M.d.y','MMM-d','M/d','M-d');dateFirst =new Array('d/M/y','d-M-y','d.M.y','d-MMM','d/M','d-M');var checkList=new Array('generalFormats',preferEuro?'dateFirst':'monthFirst',preferEuro?'monthFirst':'dateFirst');var d=null;for(var i=0;i<checkList.length;i++){var l=window[checkList[i]];for(var j=0;j<l.length;j++){d=getDateFromFormat(val,l[j]);if(d!=0){return new Date(d);}}}return null;}
// QUERYSTRING HANDLER
function PageQuery(q)
{
    if(q.length > 1) this.q = q.substring(1, q.length);
    else this.q = null;
    this.keyValuePairs = new Array();
    if(q) { for(var i=0; i < this.q.split("&").length; i++) { this.keyValuePairs[i] = this.q.split("&")[i]; } }
    this.getKeyValuePairs = function() { return this.keyValuePairs; }
    this.getValue = function(s) {
        for(var j=0; j < this.keyValuePairs.length; j++) {
            if(this.keyValuePairs[j].split("=")[0] == s) return this.keyValuePairs[j].split("=")[1];
        }
        return false;
    }
    this.getParameters = function() {
        var a = new Array(this.getLength());
        for(var j=0; j < this.keyValuePairs.length; j++) { a[j] = this.keyValuePairs[j].split("=")[0]; }
        return a;
    }
    this.getLength = function() { return this.keyValuePairs.length; }
}
function queryString(key)
{ var page = new PageQuery(window.location.search); return unescape(page.getValue(key)); }

function changeHeight(thisElement, oldHeight, newHeight)
{
    if (document.getElementById(thisElement).style.height == oldHeight)
    { 
        document.getElementById(thisElement).style.height = newHeight; 
        document.getElementById('mapSizing').innerHTML = "[-] Click here to minimize the map";
    }
    else 
    { 
       document.getElementById(thisElement).style.height = oldHeight;
       document.getElementById('mapSizing').innerHTML = "[+] Click here to enlarge the map"; 
    }
    
}
function addOption(fId,txt,val){var opt=document.createElement('option');opt.text=txt;opt.value=val;try{fId.add(opt,null);}catch(ex){fId.add(opt);}}