function onLoadForm(widget)
{
	widget.addEventListener("beforeSubmit", function()
	{
		document.getElementById("formStats"+widget.item.id).style.display = "block";
		document.getElementById("formDiv"+widget.item.id).style.display = "none";
	});
}

function checkProjectSearch(form)
{
	var error = true;
	var selects = form.getElementsByTagName("select");
	
	for (var i = 0; i < selects.length; i++)
	{
		if (selects[i].options[selects[i].selectedIndex].value != "")
		{
			error = false;
		}
	}
	
	if (error)
	{
		window.alert("U moet ten minste één criterium kiezen.");
	}
	
	return !error;
}

function reloadOptions()
{
	var params = {};
	var form = document.getElementById("searchProjectForm");
	var selects = form.getElementsByTagName("select");
	
	if (document.getElementById("hiddenSector") != undefined)
	{
		params["sector"] = document.getElementById("hiddenSector").value;
	}
	
	for (var i = 0; i < selects.length; i++)
	{
		params[selects[i].name] = selects[i].options[selects[i].selectedIndex].value;
	}
		
	xajax.call("xajax_reload_options", {parameters:[params], context: {
		callback: function()
		{

		}
	}});
}