var idOld = "";
var id = "";
var stout ="";
var stout2 ="";

function fnOpen( id ){

	clearTimeout(stout);
	stout2=setTimeout("fnDispblock('"+id+"')",300);

	if( idOld != id ){
		fnDispnone( idOld );	
		idOld = id;
	}

}

function fnClose( id ){

	clearTimeout(stout2);
	stout=setTimeout("fnDispnone('"+id+"')", 500);

}

function fnLink( id ){
	if( id.length != 0 ){
		location.href=document.getElementById(id);
	}
}

function fnDispblock( id ){
	
	document.getElementById(id).style.display = "block";

}

function fnDispnone( id ){
	
	if( id.length != 0 ){
		document.getElementById(id).style.display = "none";
	}

}