var showEmail=0;

function hideLayer(name)
	{
	if(document.layers)
    	document.layers[name].visibility = "hidden";

	if(document.getElementById)	
    	document.getElementById(name).style.visibility = "hidden";

	else if(document.all)
    	document.all[name].style.visibility = "hidden";
	}

function showLayer(name)
	{
	if(document.layers)
    	document.layers[name].visibility = "visible";

	if(document.getElementById)
   		document.getElementById(name).style.visibility = "visible";

	else if(document.all)
    	document.all[name].style.visibility = "visible";
	}
	
	
function closeLayer(name)
	{
	if(document.layers)
    	document.layers[name].display = "none";

	if(document.getElementById)	
    	document.getElementById(name).style.display = "none";

	else if(document.all)
    	document.all[name].style.display = "none";
	}

function openLayer(name)
	{
	if(document.layers)
    	document.layers[name].display = "block";

	if(document.getElementById)
   		document.getElementById(name).style.display = "block";

	else if(document.all)
    	document.all[name].style.display = "block";
	}
	
	
function checkSelectorForm()
	{
	sForm = document.getElementById("selectorForm");
	if (((sForm.Location.value == "Location") || (sForm.Location.value == "")) && ((sForm.Cuisine.value == "Cuisine") || (sForm.Cuisine.value == "")))
		{
		new Effect.Highlight('Location', { startcolor: '#eedcad', endcolor: '#ff66ff', restorecolor: '#ff66ff' });
		new Effect.Highlight('Cuisine', { startcolor: '#eedcad', endcolor: '#ff66ff', restorecolor: '#ff66ff' });
		alert("Please select a location and a cuisine.");
		return false;
		}
	else if (((sForm.Location.value == "Location") || (sForm.Location.value == "")) && ((sForm.Cuisine.value != "Cuisine") || (sForm.Cuisine.value != "")))
		{
		new Effect.Highlight('Location', { startcolor: '#eedcad', endcolor: '#ff66ff', restorecolor: '#ff66ff' });
		alert("Please select a location.");
		return false;
		}
	else if (((sForm.Location.value != "Location") || (sForm.Location.value != "")) && ((sForm.Cuisine.value == "Cuisine") || (sForm.Cuisine.value == "")))
		{
		new Effect.Highlight('Cuisine', { startcolor: '#eedcad', endcolor: '#ff66ff', restorecolor: '#ff66ff' });
		alert("Please select a cuisine.");
		return false;
		}
	
	else
		return true;
	}