var postcode;
var providerid;
var isbroadband;
var isphone;
var istv;
var phone;
var sort;
var downloadlimit;
var downloadspeed;
var setanta;
var skysports;
var premiummovies;
var highdef;
var recordtv;
var freedaytime;
var freeevening;
var freeweekend;
var freewirelessrouter;
var freestaticip;
var expand;
var bb_params;
var loadingCount = 3000;
var cssUrl;

function getRadioValue(radioGroupName) {
    radios = document.getElementsByName(radioGroupName);
    for (i = 0; i < radios.length; i++) {
        if (radios[i].checked) return radios[i].value;
    }
}
        
function escapeHTML(str)
{
   var div = document.createElement('div');
   var text = document.createTextNode(str);
   div.appendChild(text);
   return div.innerHTML;
}; 

function generateGuid()
{
	var guid = '';

	for (var i = 1; i <= 32; i++) 
	{ 
		var n = Math.floor(Math.random() * 16.0).toString(16); 
		guid += n; 
		
		if ((i == 8) || (i == 12) || (i == 16) || (i == 20)) guid += "-"; 
	}

	return guid;
}

function remoteJson(listener,callback)
{
	if (listener)
	{
		var script = document.createElement("script"); // new script element.
		script.setAttribute("type", "text/javascript");
		script.setAttribute("id", "remotejson" + generateGuid());

		if( listener.indexOf("?") > 0 )
		{
			script.setAttribute("src", listener + "&nocache=" + generateGuid() + "&callback=" + callback );
		}
		else
		{
			script.setAttribute("src", listener + "?nocache=" + generateGuid() + "&callback=" + callback );
		}

		document.getElementsByTagName("head")[0].appendChild(script);
	}
}

var sortorder = '';
function sort(by)
{
    sortorder = by;
    searchPackages();
}

function searchClicked()
{
    sortorder = '';
    displayLoading()
    
    
}

function displayLoading()
{
    
    document.getElementById('packages_table').innerHTML = '<div style="width:100%;font-size:17px;text-align:center;font-weight:bold;margin:50px;"><div style="float:left;width:100px;"><div id="flash_loading" ></div></div><div style="float:left;margin-top:29px;">... Searching for a best deal out of 200+ packages ...</div><br class="clearfloat" /></div>';
    swfobject.embedSWF("http://www.broadbandpackages.org/images/cubes.swf", "flash_loading", "75", "75", "6.0.0", "http://www.broadbandpackages.org/images/expressInstall.swf");
    if (loadingCount <= 0)
    {
        callAJAXSearch();
    }
    else
    {
        setTimeout('callAJAXSearch()',loadingCount); 
        loadingCount = loadingCount - 1500;   
    }
}

function callAJAXSearch()
{
    searchPackages();
}


function searchPackages()
{
    var params = '';
    params = 'sort=' + sortorder;
    params += '&postcode=' + document.getElementById('txtPostcode').value;
    params += '&phone=' + document.getElementById('txtPhone').value;
    
    bundles = 0;
    if (document.getElementById('chkBroadband').checked)
    {
        params += "&isbroadband=1";
        bundles++;
    }
    
    if (document.getElementById('chkPhone').checked)
    {
        params += "&isphone=1";
        bundles++;
    }
    
    if (document.getElementById('chkTV').checked)
    {
        params += "&istv=1";
        bundles++;
    }
    
    if (bundles == 0)
    {
        document.getElementById('chkBroadband').checked = true;
        params += "&isbroadband=1";
    }

    switch (getRadioValue('downloadLimit'))
    {
        case 'rdLight':
            params += "&downloadLimit=0";
            break;
        case 'rdNormal':
            params += "&downloadLimit=5";
            break;
        case 'rdHeavy':
            params += "&downloadLimit=30";
            break;
        break;
        default:
            params += "&downloadLimit=0";
        break;
    }
    
    switch (getRadioValue('downloadSpeed'))
    {
        case 'rd2MB':
            params += "&downloadspeed=0";
            break;
        case 'rd8MB':
            params += "&downloadspeed=2000";
            break;
        case 'rd24MB':
            params += "&downloadspeed=8000";
            break;
        default:
            params += "&downloadspeed=0";
        break;
    }
    
    if (document.getElementById('chkPhoneDaytime').checked)
    {
        params += "&freedaytime=1";
    }
    
    if (document.getElementById('chkPhoneEvening').checked)
    {
        params += "&freeevening=1";
    }
    
    if (document.getElementById('chkPhoneWeekend').checked)
    {
        params += "&freeweekend=1";
    }
    
    
    //TV
    if (document.getElementById('chkSkySports').checked)
    {
        params += "&skysports=1";
    }
     if (document.getElementById('chkSetanta').checked)
    {
        params += "&setanta=1";
    }
     if (document.getElementById('chkPremiumMovies').checked)
    {
        params += "&premiummovies=1";
    }
    
    switch (getRadioValue('highDef'))
    {
        case 'rdYes':
            params += "&highdef=1";
            break;
        default:
            params += "&highdef=0";
        break;
    }
    
    switch (getRadioValue('recordTV'))
    {
        case 'rdYes':
            params += "&recordtv=1";
            break;
        default:
            params += "&recordtv=0";
        break;
    }
    
    if (providerid && providerid > 0)
    {
        params += "&providerid=" + providerid;
    }
    
    if (freewirelessrouter == '1')
    {
        params += "&freewirelessrouter=1";
    }
    
    if (freestaticip == '1')
    {
        params += "&freestaticip=1";
    }
    
    if (expand == '1')
    {
        params += "&expand=1";
    }
    
    remoteJson('http://www.broadbandpackages.org/engine/ajax.aspx?mode=showbundles&' + params,null);     

}


function display(where,what)
{
 document.getElementById(where).innerHTML = what[0];   
}

function getNextSibbling(e)
{

     do e = e.nextSibling;
     while (e && e.nodeType != 1);
    return e;
}

function highlight(e)
{
    var on;
    var rowid = e.id.replace("row_","");
    var inforow = document.getElementById('rowinfo_' + rowid);
    if (inforow.style.display == 'none')
    {
      	//e.className="high";
        e.className="cursor bc_tr_highlighted";
        
        try
        {
        inforow.style.display='table-row';
        }
        catch(ex)
        {
        inforow.style.display = 'block';
        }

    }
    else
    {
        e.className="cursor bc_tr";    
        inforow.style.display = 'none';
    }
/*	 
	 var infoTr = getNextSibbling(e);

	
    if (on) //infoTr.style.display == 'table-row' || infoTr.style.display == 'block'
    {
    }
    else
    {
        
    }
  */  
}

function filtersLoaded()
{
    
    

    if (postcode)
    {
        document.getElementById('txtPostcode').value = postcode;
    }
    
    if (isbroadband == '1')
    {
        document.getElementById('chkBroadband').checked = true;
    }
    if (isphone == '1')
    {
        document.getElementById('chkPhone').checked = true;
    }
    if (istv == '1')
    {
        document.getElementById('chkTV').checked = true;
    }
    changeBundleType();
    
    if (true)
    {
        searchPackages();    
    }
    else
    {
    
    }
}

function loadFilters()
{
    //load filters
    if (true)
    {
        var params = '';
                
        remoteJson('http://www.broadbandpackages.org/engine/ajax.aspx?mode=filters' + params,'filtersLoaded()'); 
    }
    else
    {
        filtersLoaded();
    }

    
}

function changeBundleType()
{
    if(document.getElementById('chkBroadband').checked)
    {
        document.getElementById('broadband_filters').style.display = 'block';
    }
    else
    {
        document.getElementById('broadband_filters').style.display = 'none';
    }
    
    if(document.getElementById('chkPhone').checked)
    {
        document.getElementById('phone_filters').style.display = 'block';
    }
    else
    {
        document.getElementById('phone_filters').style.display = 'none';
    }
    
    if(document.getElementById('chkTV').checked)
    {
        document.getElementById('tv_filters').style.display = 'block';
    }
    else
    {
        document.getElementById('tv_filters').style.display = 'none';
    }
}

loadFilters();


if (!cssUrl)
{
    document.write("<link REL='stylesheet' HREF='http://www.broadbandpackages.org/engine/\style.css' TYPE='text/css'>");
}
else
{
    document.write("<link REL='stylesheet' HREF='" + cssUrl + "' TYPE='text/css'>");
}