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


function MM_findObj(n, d) { 
  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_validateForm() { 
if (form.btnContinueOrder == true)
{
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
  }
}

function getEl(id) {
	// Helper to reduce typing
	return document.getElementById(id);
}

function checkPromotionCode(src, arg) {
	var i = getEl("txtPromotionCode").value.length;
	if (i != 0) {
		arg.IsValid = (i >= 10 && i <=15);
	} else {
		arg.IsValid = true;
	}
}

function checkSortCode1(src, arg) {
	var sSortCode = getEl("CheckOut:CardPaymentDetailsTemplate_SortCode1").value;	
	arg.IsValid = (sSortCode.length == 2);
}

function checkSortCode2(src, arg) {
	var sSortCode = getEl("CheckOut:CardPaymentDetailsTemplate_SortCode2").value;
	arg.IsValid = (sSortCode.length == 2);
}

function checkSortCode3(src, arg) {
	var sSortCode = getEl("CheckOut:CardPaymentDetailsTemplate_SortCode3").value;
	arg.IsValid = (sSortCode.length == 2);
}

function checkSecurityCode(src, arg) {
	var sSortCode = getEl("CheckOut:CardPaymentDetailsTemplate_SecurityCode").value;
	arg.IsValid = (sSortCode.length > 2);
}

function checkFirstNameLength(src, arg) {
	var sName = getEl("CheckOut:PersonalDetailsTemplate_FirstName").value;
	arg.IsValid = (sName.length > 1);
}

function checkLastNameLength(src, arg) {
	var sName = getEl("CheckOut:PersonalDetailsTemplate_LastName").value;
	arg.IsValid = (sName.length > 1);
}

function checkEmails(src, arg) {
	if (getEl("txtEmail").value.length != 0 && getEl("txtEmailConfirm").value.length != 0) {
		arg.IsValid = getEl("txtEmail").value == getEl("txtEmailConfirm").value;
	} else {
		arg.IsValid = true;
	}
}

function popup(url, windowName, width, height, top, left) {
	remote = window.open(url, windowName, "resizable=yes,toolbar=0,location=0,directories=0,status=no,menubar=0,scrollbars=1,copyhistory=0,width=" + width + ",height=" + height + ",top=" + top + ",left=" + left + ",screeny=" + top + ",screenx=" + left);
}

function checkTandC(src, arg)
{
	arg.IsValid = getEl("chkTerms").checked;
}

function isNumeric(str) {
  var len= str.length;
  if (len==0)
    return false;
  //else
  var p=0;
  var ok= true;
  var ch= "";
  while (ok && p<len) {
    ch= str.charAt(p);
    if ('0'<=ch && ch<='9')
      p++;
    else
      ok= false;
  }
  return ok;
}

function checkDOB(src, arg) {
	var day = getEl("Checkout:PersonalDetailsTemplate_DOB_Day").value;
	var month = getEl("Checkout:PersonalDetailsTemplate_DOB_Month").value;
	var year = getEl("Checkout:PersonalDetailsTemplate_DOB_Year").value;
	
	if( (day.length < 1 || day.length > 2 || ! isNumeric(day) ) ||
		(month.length < 1 || month.length > 2 || ! isNumeric(month) ) ||
		(year.length < 1 || year.length > 2 || ! isNumeric(year) ) ) {
			arg.IsValid = false;
	}
	else {
		arg.IsValid = true;
	}		
}

function checkTimeWithEmployer(src, arg) {
	var months = getEl("Checkout:PersonalDetailsTemplate_MonthsWithEmployer").value;
	var years = getEl("Checkout:PersonalDetailsTemplate_YearsWithEmployer").value;
	
	if( (months.length < 1 || months.length > 2 || ! isNumeric(months) ) ||
		(years.length < 1 || years.length > 2 || ! isNumeric(years) ) ) {
			arg.IsValid = false;
	}
	else {
		arg.IsValid = true;
	}		
}

function changeImage(layer,imgName,imgObj) {

	if (document.layers && layer!=null) { 
		eval('document.'+layer+'.document.images["'+imgName+'"].src = '+imgObj+'.src');
	}
	else { 
		document.images[imgName].src = eval(imgObj+".src"); 
		
	}
}

function checkInsuranceTermsAndConditions(src, arg) {
	arg.IsValid = document.forms[0].hid.value == 1;
}

function setChecked(checked) {
	if (checked) {
		document.forms[0].hid.value = 1; 
	} else {
		document.forms[0].hid.value = 0;
	}
}


function clickButton(e)
{
    var intKey = (window.Event) ? e.which : e.keyCode;

    if (intKey == 13)
    {
        document.getElementById('searchBar_searchButton').click();
        return false;
    }

    return true;
}

function clickButton(e, button)
{
    var intKey = (window.Event) ? e.which : e.keyCode;

    if (intKey == 13)
    {
        document.getElementById(button).click();
        return false;
    }

    return true;
}


// move the navigation

    function roll(pos_y, id){
        var move = document.getElementById(id).style.backgroundPosition="0px " + pos_y + "px" ;	
        return move;
    }


    
// expanding my account section + jquery integration 
jQuery(document).ready(function($)
{
    // my account area show
    $(".btnMyAccountShow").click(function () {
        if($("#myAccountAreaWrapper").is(":visible")){
            $("#myAccountAreaWrapper").hide("slow");
        }else{
            $("#myAccountAreaWrapper").show("slow");
        }
    });

    // my account area hide
    $("#btnMyAccountHide").click(function () {
        $("#myAccountAreaWrapper").hide("slow");
    });

    // faqs section 
    $("#faqsList").accordion({
	    header: "h3", 
	    active: false,
        alwaysOpen: false, 
        autoHeight: false 
    });
    
    // T and Cs section 
    $("#tandcsList").accordion({
	    header: "h3", 
	    active: false,
        alwaysOpen: false, 
        autoHeight: false 
    });

    // rewards section 
    $("#rewardList").accordion({
	    header: "div.header", 
	    active: false,
        alwaysOpen: false, 
        autoHeight: false 
    });
    
    // homepage tabs
    $("#homePricePlanTabs > ul").tabs();
    //$("#homePricePlanTabs > ul").tabs("select",2);
    //$('#homePricePlanTabs > ul').tabs({select:function(){alert('here');}});
    //$("#homePricePlanTabs > ul").tabs('rotate', 5000);

    // price plans tabs
    $("#pricePlanTabs > .tabs").tabs();
    $("#rewardsTabs > .tabs").tabs();
    $("#roamingTabs > .tabs").tabs();

    $("#worldTabs > ul").tabs();
    
    $("#perpayTabs > ul").tabs();
    $("#perpayTabs > ul").tabs("select",1);

    $("#simpleTabs > ul").tabs();
    $("#simTabs > ul").tabs();
    $("#internetabs > ul").tabs();

    $("select#country").change(function () {
	    var str = "";
	    $("select#country option:selected").each(function () {
		    str = $(this).parent().attr("value");
	    });
    	
	    for(i=0;i<10;i++){
	    div = "#cost_option_"+i;
		    $(div).hide();
	    }

	    div = "#cost_option_"+str;
	    $(div).show();
    }).change();


    jQuery("#mobileAccord").accordion({
        header: "div.header",
        active: false,
        alwaysOpen: false,
        autoHeight: true
    });
    
    jQuery('#show_TC').toggle(function(){
        jQuery('#tcDetails').show();
     },function(){
        jQuery('#tcDetails').hide();
    });    
    jQuery('#tcDetails').hide();
    
    jQuery('#toggleControl1').toggle(function(){
        jQuery('#toggleControlPnl1').show();
     },function(){
        jQuery('#toggleControlPnl1').hide();
    });
    jQuery('#toggleControlPnl1').hide();
    
    jQuery('#tcDetails').hide();
    
    jQuery('#basketView').hide();

    basketOpen = false;
    jQuery('.staticBasketWrapper').hover(
        function(){
            basketOpen = true;
            jQuery('#fullBasket').slideDown(function(){if(!basketOpen){jQuery('#fullBasket').hide();}});
        }
        ,function(){
            basketOpen = false;
            jQuery('#fullBasket').hide();
        }
    )
   
   function getBaseURL() {
    var url = location.href;  // entire url including querystring - also: window.location.href;
    var baseURL = url.substring(0, url.indexOf('/', 14));


    if (baseURL.indexOf('http://localhost') != -1) {
        // Base Url for localhost
        var url = location.href;  // window.location.href;
        var pathname = location.pathname;  // window.location.pathname;
        var index1 = url.indexOf(pathname);
        var index2 = url.indexOf("/", index1 + 1);
        var baseLocalUrl = url.substr(0, index2);

        return baseLocalUrl + "/";
    }
    else {
        // Root Url for domain name
        return baseURL + "/";
    }

}
   
   var jQRootURL = getBaseURL(); 
        
    $('#headerFlashContent').flash(    
        { 
        
        
          src: jQRootURL + 'flash/topUpBanner.swf',
          wmode: 'transparent',
          width: 546,
		  menu: 'false',
		  align: 'left',
          bgcolor: '#140e58',
          height: 126 },
        { version: 8 }
    );  
   
    
});
function showLegal(){
    if(jQuery('#legal').css("display")=="block"){
        jQuery('#legal').css("display","none");
    }else{
        jQuery('#legal').css("display","block");
    }
}
function showLegal2(){
    if(jQuery('#legal2').css("display")=="block"){
        jQuery('#legal2').css("display","none");
    }else{
        jQuery('#legal2').css("display","block");
    }
}
function toggle(obj,obj2){
    if(jQuery(obj2).css("display")=="block"){
        jQuery(obj2).css("display","none");
    }else{
        jQuery(obj2).css("display","block");
    }
}

function rgbToHex(rgb){
      var rgbvals = /rgb\((.+),(.+),(.+)\)/i.exec(rgb);
      if(rgbvals!=null){
          var rval = parseInt(rgbvals[1]);
          var gval = parseInt(rgbvals[2]);
          var bval = parseInt(rgbvals[3]);
          return '#' + (
            rval.toString(16) +
            gval.toString(16) +
            bval.toString(16)
          ).toUpperCase();
      }
}