function are_you_sure(){
    if (confirm("Are you sure?")) {
	    return true;
    }else {
        return false;
    }
}

$(function(){
    jQuery.preloadImages = function() {
        for (var i = 0; i<arguments.length; i++) {
            jQuery("<img>").attr("src", arguments[i]);
        }
    }
    $.preloadImages('images/loading2.gif','images/membership/btn_1.gif','images/membership/btn_2.gif','images/membership/btn_3.gif','images/membership/btn_4.gif','images/membership/btn_5.gif','images/membership/btn_6.gif','images/membership/btn_7.gif','images/membership/btn_8.gif','images/membership/btn_9.gif','images/membership/btn_10.gif','images/membership/btn_active_1.gif','images/membership/btn_active_2.gif','images/membership/btn_active_3.gif','images/membership/btn_active_4.gif','images/membership/btn_active_5.gif','images/membership/btn_active_6.gif','images/membership/btn_active_7.gif','images/membership/btn_active_8.gif','images/membership/btn_active_9.gif','images/membership/btn_active_10.gif','images/membership/btn_hover_1.gif','images/membership/btn_hover_2.gif','images/membership/btn_hover_3.gif','images/membership/btn_hover_4.gif','images/membership/btn_hover_5.gif','images/membership/btn_hover_6.gif','images/membership/btn_hover_7.gif','images/membership/btn_hover_8.gif','images/membership/btn_hover_9.gif','images/membership/btn_hover_10.gif');
});

function checkEmailAddress(email) {
    // the following expression must be all on one line...
    var goodEmail = email.match(/^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/);
    if ( goodEmail ) {
        return true;
    } else {
        return false;
    }
}
var current_div = '';
function show_partners(div)
{
    if (current_div != '')
    {
        document.getElementById(current_div).style.display = "none";
    }
    current_div = div;
    obj = document.getElementById(div);
    obj.style.display = "block";
}
var current_div1 = '';
function show_category_image(div)
{
	document.getElementById('main_img').style.display = "none";
    if (current_div1 != '')
    {
        document.getElementById(current_div1).style.display = "none";
    }
    current_div1 = div;
    obj = document.getElementById(div);
    obj.style.display = "block";
}
var exdate=new Date();
exdate.setDate(exdate.getDate()+36500);

function show_realtors(event)
{
    
    
    var div = document.getElementById("realtors_div");
    var show_or_not = "none";
	
    if (document.cookie.length>0)
    {
        var c_name = "realtors_show";
        c_start=document.cookie.indexOf(c_name + "=");
        if (c_start!=-1)
        { 
            c_start=c_start + c_name.length+1; 
            c_end=document.cookie.indexOf(";",c_start);
            if (c_end==-1) c_end=document.cookie.length;
            show_or_not = unescape(document.cookie.substring(c_start,c_end));
        } 
    }
	
    if (event)
    {
        if (div.style.display == "none")
        {
            show_or_not = "block";
            document.cookie="realtors_show=block" + ";expires=" + exdate.toGMTString();
        }
        else
        {
            show_or_not = "none";
            document.cookie="realtors_show=none" + ";expires=" + exdate.toGMTString();
        }
    }
    div.style.display = show_or_not;
    return false;
}

function popup(mylink, windowname)
{
if (! window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
else
   href=mylink.href;
window.open(href, windowname, 'width=800,height=600,scrollbars=yes');
return false;
}

var CurrentMarker = false;
function showMarker(rID, addr, popupText) {
    if (CurrentMarker) {
        map.removeOverlay(CurrentMarker);
    }
    
    $('#wait'+rID).show();
    
    geocoder.getLocations(addr, function(response){
        if (response.Placemark == null) {
            alert("Sorry, can't find location on map.");
        }
        else {
            place = response.Placemark[0];
            point = new GLatLng(place.Point.coordinates[1], place.Point.coordinates[0]);
            
            CurrentMarker = new GMarker(point);
            
            map.addOverlay(CurrentMarker);
            CurrentMarker.openInfoWindowHtml(popupText);
            
            GEvent.addListener(CurrentMarker, "click", function() {
                CurrentMarker.openInfoWindowHtml(popupText);
            });
        }
        $('#wait'+rID).hide();
    });
}
/*
function newsletterSubscribe() {
    var emObj = $('#newsletterEmail');
    var em = emObj.val();
    var urla = "http://app.icontact.com/icp/signup.php?listid=59281&specialid:59281=ITY7&clientid=473444&reallistid=1&doubleopt=0&fields_email="+em;
    if (!checkEmailAddress(em)) {
        alert('Enter valid E-mail Address.');
        return;
    }
    
    $.ajax({url: 'ajax/newsletter.php', data: {'email':em}, type: "POST"
      , beforeSend: function() {
            emObj.attr('disabled', 'disabled');
            $('#newsleter-btn').html('<img src="images/loading2.gif" id="newsletterLoading" vspace="6" alt="" />');
      }
      , success: function(retData) {
			window.open(urla, "", 'width=300,height=300,scrollbars=no');
            emObj.hide();
            $('#newsletterLoading').hide();
            $('#newsleter-btn').text('Thank you for subscribing to our newsletters!');
        }
    });
}
*/
/*
function check_memb_form()
{
	if ( !checkEmailAddress($('#email').val()) ||  $('#fname').val() == '' || $('#lname').val() == '' || $('#phone').val() == '' )
	{
        alert('Please check form.');
        return false;
    }
	else
	{
		var urla = "http://app.icontact.com/icp/signup.php?listid=65672&specialid:65672=NF93&clientid=473444&reallistid=1&doubleopt=0&fields_fname="+$('#fname').val()+"&fields_lname="+$('#lname').val()+"&fields_email="+$('#email').val()+"&fields_phone="+$('#phone').val();
		window.open(urla, "", 'width=300,height=300,scrollbars=no');
	}
	
}
*/
function check_subscr_form()
{
	if ( !checkEmailAddress($('#newsletterEmail').val()) )
	{
        alert('Please enter valid email.');
        return false;
    }
	else
	{
		return true;
	}
	
}

function check_memb_form2()
{
	if ( !checkEmailAddress($('#email').val()) || $('#fields_zip').val() == '' )
	{
        alert('Please check form.');
        return false;
    }
	else
	{		
		//var urla = "http://app.icontact.com/icp/signup.php?listid=59281&specialid:59281=ITY7&clientid=473444&reallistid=1&doubleopt=0&fields_fname="+$('#fname').val()+"&fields_zip="+$('#fields_zip').val()+"&fields_email="+$('#email').val();
		//window.open(urla, "", 'width=300,height=300,scrollbars=no');
	}
	
}


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];}}
}