function addCity(){
	cities = $('cities');
	newCity = $('selectedCity');
	selectedCities = $('selectedCities');
	cities.innerHTML = cities.innerHTML + newCity.value + '<br />';
	if (selectedCities.value == ""){
		selectedCities.value =  newCity.value;
	} else {
		selectedCities.value = selectedCities.value +','+ newCity.value;
	}
	newCity.value = "";
}

function displayCities(radio){
	element = $('cityAdd');
	if(radio.value == 'selectCity'){
		if(element.style.display == 'none'){
			Effect.BlindDown('cityAdd');
		}
	}
	else {
		if(element.style.display != 'none'){
			Effect.BlindUp('cityAdd');
		}
	}
}

function sendFriendPopup(propID) {
    var win = window.open("/cp/lib/sendFriendForm.php?id="+propID,"contactWindow","menubar=0, status=1, scrollbars=auto, width=375, height=550");
    win.focus();
}

function requestInfoPopup(propID) {
    var win = window.open("/cp/lib/requestInfoForm.php?id="+propID,"contactWindow","menubar=0, status=1, scrollbars=auto, width=375, height=550");
    win.focus();
}

function validateFeed(url) {
    var win = window.open("http://usamls.active-clients.com/cron/validateXML.php?url="+url,"validationWindow","menubar=0, status=1, scrollbars=auto, width=800, height=600");
    win.focus();
    return false;
}

function showDocumentation() {
    var win = window.open("http://usamls.com/files/USAMLSFeedSubmissionGuide.pdf","validationWindow","menubar=0, status=1, scrollbars=auto, width=800, height=600");
    win.focus();
    return false;
}

function termsPopup() {
	var win = window.open("/files/terms.html","tnc","menubar=0, resizable=1, scrollbars=1, status=1, width=480, height=550");
	win.focus();
}

function addPhotoHelpPopup() {
	var win = window.open("/lib/help/addPhoto.html","AddPhoto","menubar=0, resizable=1, scrollbars=1, status=1, width=480, height=550");
	win.focus();
}

function renewPropHelpPopup() {
	var win = window.open("/lib/help/renewProperty.html","RenewProperty","menubar=0, resizable=1, scrollbars=1, status=1, width=480, height=550");
	win.focus();
}

function changePhoto(thumb)
{
    document.getElementById('activephoto').src = thumb.src;
}
/*
function changeLimitOrderBy()
{
    var limit = document.getElementById('limit').value;
    var order_by = document.getElementById('order_by').value;
    var url = document.location.pathname;
    var params = url.split("/");
    var num_params = params.length;
    for(var i=0;i<num_params;i++)
    {
        if(params[i] == 'limit')
        {
            i++;
            params[i] = limit;
        }
        else if(params[i] == 'order_by')
        {
            i++;
            params[i] = order_by;
        }
    }
    url = params.join('/');
    document.location.href = url;
}
*/

function changeVirtualTour(ob)
{
    var url = document.location.pathname;
    var params = url.split("/");
    var num_params = params.length;
    var found = 0;
    for(var i=0;i<num_params;i++)
    {
        if(params[i] == ob.name)
        {
            found = i;
        }
    }
    if(found > 0)
    {
         params.splice(found,2);
    }
    url = params.join('/');
    if(found == 0)
    {
        url = url + '/virtual_tour/1';
    }
    document.location.href = url;
}

function changeLimitOrderBy(ob)
{
    var url = document.location.pathname;
    var params = url.split("/");
    var num_params = params.length;
    for(var i=0;i<num_params;i++)
    {
        if(params[i] == ob.name)
        {
            i++;
            params[i] = ob.value;
        }
    }
    url = params.join('/');
    document.location.href = url;
}