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_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_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];}
}

//swap language
function WO_swapLanguage(lang) {
	var loc = document.location + "";
	var startpos = loc.indexOf("/", 8);
	//alert(loc);
	loc = "/" + lang + "/" + loc.substring(startpos + 4);
	///alert(loc);
	window.open(loc, "_self");
}

function doPopup(_url, wname, status, target) {
	win=open(_url, wname, 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=auto,resizable=yes', "_blank");
	if(win!=null)win.focus();
}

function WO_popUp(URL, width, height, name) {
    if (width == null || width == 0) {
        //width = window.screen.width / 2;
        width = 800;
    }

    if (height == null || height == 0) {
        //height = window.screen.height / 2;
        height = 600;    }

    if (name == null || name == '') {
        name = 'PopupWindow';
    }
    win = open('', name, 'top=200,left=400,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=' + width + ',height=' + height, "_parent");

    if (win != null) {
        if (win.opener == null) {
            win.opener = self;
        }
        win.location.href = URL;
        if (win.focus) win.focus();
    }
    
 }

function WO_openWindow(URL, width, height, name) {
    //alert (window.screen.width);

    if (width == null || width == 0) {
        //width = window.screen.width / 2;
        width = 800;
    }

    if (height == null || height == 0) {
        //height = window.screen.height / 2;
        height = 600;
    }

    if (name == null || name == '') {
        name = 'PopupWindow';
    }
    win = open('', name, 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=' + width + ',height=' + height);

    if (win != null) {
        if (win.opener == null) {
            win.opener = self;
        }
        win.location.href = URL;
        if (win.focus) win.focus();
    }
}
var isNN = (navigator.appName.indexOf("Netscape")!=-1);
function autoTab(input,len, e) {
var keyCode = (isNN) ? e.which : e.keyCode; 
var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
if(input.value.length >= len && !containsElement(filter,keyCode)) {
input.value = input.value.slice(0, len);
input.form[(getIndex(input)+1) % input.form.length].focus();
}
function containsElement(arr, ele) {
var found = false, index = 0;
while(!found && index < arr.length)
if(arr[index] == ele)
found = true;
else
index++;
return found;
}
function getIndex(input) {
var index = -1, i = 0, found = false;
while (i < input.form.length && index == -1)
if (input.form[i] == input)index = i;
else i++;
return index;
}
return true;
}

//Show Current Date
function currentDate() {
var mydate=new Date()
var year=mydate.getYear()
if (year < 1000)
year+=1900
var day=mydate.getDay()
var month=mydate.getMonth()
var daym=mydate.getDate()
if (daym<10)
daym="0"+daym
var dayarray=new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")
var montharray=new Array("January","February","March","April","May","June","July","August","September","October","November","December")
document.write(dayarray[day]+", "+montharray[month]+" "+daym+", "+year)
}



function checkOther(theForm,checkField,textField) {
if (checkField.checked==true)
{
textField.disabled=false;
			textField.focus();
		} else {
			textField.disabled=true;
		}
}
function selectOther(theForm,selectField,selectValue,textField) {
	var v=getInputValue(selectField);
	if(v==selectValue){
		textField.disabled=false;
			textField.focus();
	} else {
		textField.disabled=true;
	}
}


function radioOther(theForm,radioField,radioValue,textField) {
	var v=getInputValue(radioField);
	if(v==radioValue){
		textField.disabled=false;
			textField.focus();
	} else {
		textField.disabled=true;
	}
}

function prepareData(theForm){
	theForm.phone.value=joinValue("-",theForm.phone_country,theForm.phone_area,theForm.phone_other); 
	theForm.mobile.value=joinValue("-",theForm.mobile_country,theForm.mobile_area,theForm.mobile_other); 
	theForm.fax.value=joinValue("-",theForm.fax_country,theForm.fax_area,theForm.fax_other); 
}
	
function splitValue(){
		var srcField=arguments[0];
		
		var values=srcField.value.split("-");
		for(var i=0;i<values.length;i++){
		if(i+1 >= arguments.length)break;
			arguments[i+1].value=values[i];
		}
		
	}
			
function joinValue(){
var d=arguments[0];
var result="";
for(var i=1;i<arguments.length;i++){
	if(i>1){
	result+=d;
	}
	result+=arguments[i].value;
}
return result;
}

function searchAction(theForm) {
	for (i = 0; i < theForm.sitesearch.length; i++) 
		{
			if(theForm.sitesearch[i].value=="webon" && theForm.sitesearch[i].checked==true){
				theForm.action="/en/search.html";
				theForm.target="_self";
			}
			else
			{
			if((theForm.sitesearch[i].value=="" || theForm.sitesearch[i].value=="beaconevents.com") && theForm.sitesearch[i].checked==true){
				theForm.action="http://www.google.com/search";
				theForm.target="_blank";
				}
			}
		}
	}
	
function getTimeString(){
	var today = new Date();
	var hours = today.getHours();
	var minutes = today.getMinutes();
	var seconds = today.getSeconds();
	
	return (hours+""+minutes+""+seconds);
}

function removeOption(input){
	var inputObj = document.getElementById(input);
	
	for(var i=inputObj.options.length; i>1; i--){
		inputObj.options[i - 1] = null;
	}
}

function addOption(input, value, text){
	var inputObj = document.getElementById(input);
	
	inputObj.options[inputObj.options.length] = new Option(text, value);
}

function checkEmailFormat(value){
	if (!((/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/).test(value)) ) return false;
	else return true;
}

function lTrim(value){
	var re = /^\s+/;
	return value.replace(re, "");	
}

function rTrim(value){
	var re = /\s+$/;
	return value.replace(re, "");	
}

function getObj(objName){
	if (isNN) {
		return document.getElementById(objName);
	}else{
		return document.all[objName];
	}
	
	return retObj;
}

function paddingNumberZero(num){
	if(num < 10) return "0" + num;
	else return num;
}


// add by evans 20090630 for check http and https start
function checkHttpType(type) {
    var winloc = window.location+"";
    var head5 = winloc.substring(0,5);
    var newloc = type + winloc.replace("https","").replace("http","");

    if (type == "http") {
        if (head5 != "http:") {
            window.location.replace(newloc);
        }
    } else if (type == "https") {    
        if (head5 != "https") {
            window.location.replace(newloc);
        }
    }    
}
// add by evans 20090630 for check http and https end