var wnd;
window.onload = start;

function start()	
{
	var oMap= document.getElementById("lnkMap");
	oMap.onclick = openMap;
	oMap.onkeypress = openMap;
}

function openMap()
{
	clean();
 	wnd =  window.open('map.html',null,'height=485,width=495,left=0,top=0,location=no,menubar=no,status=no,toolbar=no,resizeable=yes,scrollbars=yes,titlebar=no');
	return false;

}

function clean()
{
	try{
		if(typeof(wnd)=='object'){
		if(!wnd.closed){wnd.close();}}
	}
	catch(e){wnd=null;}
}