/*

Selectmenue for Portals by elements.at
Author: Elements

*/


var myInterval = null;

function openRoads() {
	document.getElementById('roads').style.display = 'block';
	document.getElementById('roads').onmouseover = setMouse;
	
}

function setMouse() {
	document.getElementById('roads').onmouseout = intervalClose;
	if(myInterval != null) 
	{
		clearInterval(myInterval); 
	}
}

function intervalClose() {
	myInterval = window.setInterval('closeRoads()', 1000);
}

function closeRoads() {
	document.getElementById('roads').style.display = 'none';
	clearInterval(myInterval); 
}