/*
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
try {
    var pageTracker = _gat._getTracker("UA-13298571-1");
    pageTracker._trackPageview();
} catch(err) {}

*/

function showDiv(div_name)
{
   document.getElementById(div_name).style.display="block"; 
} 

function hideDiv(div_name) 
{
   document.getElementById(div_name).style.display="none"; 
} 

function validateRequest()
{
    var sender = document.getElementById('ctl00$ContentPlaceHolder2$request_name');
    if (sender.value=="")
    {
        alert('Please provide your name');
        sender.focus();
        return false;
    }
    
    var phone = document.getElementById('ctl00$ContentPlaceHolder2$request_phone');
    if (phone.value=="")
    {
        alert("Phone number cannot be empty.");
        phone.focus();
        return false;
    }
    var regPhone = /^((\(\d{3}\))|(\d{3}-))?\d{3}-?\d{4}$/;
    if (!regPhone.test(phone.value))
    {
        alert("Phone number is not valid.");
        phone.focus();
        return false;
    }
 
    var email = document.getElementById('ctl00$ContentPlaceHolder2$request_email');
    if (email.value=="")
    {
        alert("Email cannot be empty.");
        email.focus();
        return false;
    }
    
    /*
    var regEmail = /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/;
    if (!regEmail.test(email.value)) 
    {
        alert('Please provide a valid email address');
        email.focus();        
        return false;
    }
*/
    var question = document.getElementById('ctl00$ContentPlaceHolder2$request_question');
    if (question.value=="") 
    {
        alert('Please write your qestions');
        question.focus();
        return false;
    }

    return true;
}


function gbxShow()
{
    showDiv("gbx_overlay");
    showDiv("property_view");
}

function gbxHide()
{
    hideDiv("gbx_overlay");
    hideDiv("property_view");
}

/*
function collapsibleDiv(div_name, img_name)
{
    if (div_name=="" || img_name=="")
    {
        return;
    }
    
    oDiv = document.getElementById(div_name); 
    oImg = document.getElementById(img_name); 
    if (oDiv.style.display == "none")
    {
        oDiv.style.display = "block";
        oImg.src = "../img/folder_open_color.png"
    }
    else
    {
        oDiv.style.display = "none";
        oImg.src = "../img/folder_close_color.png"
    }
}
*/

function collapsibleDiv(img_name, isOpen)
{
    if (img_name=="")
    {
        return;
    }
    
    oImg = document.getElementById(img_name); 
    if (isOpen)
    {
        oImg.src = "../img/folder_close_color.png"
    }
    else
    {
        oImg.src = "../img/folder_open_color.png"
    }
}