addLoadEvent(init);

function init()
{
	var e = document.getElementById("cboSort");
	if(e) {
		e.onchange = Sort;
	}

	var e = document.getElementById("cboFilter");
	if(e) {
		e.onchange = Sort;
	}
}

function Sort()
{
	var URL = "birdnews.asp";
	var queryStringArr = window.location.search.substring(1).split("&");
	var queryString = "";
	var sort = 0;
	var filter = 0;
	var e;

	for (var i = 0; i < queryStringArr.length; i++)
	{
		if(queryStringArr[i].indexOf("sort") == -1 && queryStringArr[i].indexOf("status_id") == -1 && queryStringArr[i].indexOf("species_search") == -1)
		{
			if(queryString.length > 0) {
				queryString += "&";
			}

			queryString += queryStringArr[i];
		}
	}

	e = document.getElementById("cboSort");
	if(e) {
		sort = e.options[e.options.selectedIndex].value;
    }

	e = document.getElementById("cboFilter");
	if(e) {
		filter = e.options[e.options.selectedIndex].value;
    }

	URL += "?sort="+sort;

	if(filter > 0) {
		URL += "&species_search=2&status_id=" + filter; 
	}

	if(queryString.length > 0) {
		URL += "&" + queryString;
	}

	location.href = URL;
}

function ConfirmDelete()
{
	var confirmDelete = confirm("Are you sure you want to delete this record?");
	if(confirmDelete == true) {
		return true;
	}
	else {
        return false;
	}
}

function ConfirmShow()
{
	var confirmShow = confirm("Are you sure you want to make this record public?");
	if(confirmShow == true) {
		return true;
	}
	else {
        return false;
	}
}