function show_map (id) {
	if (id) {
		var newimage = "typo3conf/ext/lsbh_bewegungsangebote/res/karte-" + id + ".gif";
		$("#karte-aktiv").attr("src", newimage);		
	}	
}


function show_descr (id, operation) {	
	if (operation == "remove") {
		$('#tooltip').css("visibility", "hidden");
		return true;
	}
			
	if (id==3 || id==10 || id==18) {		
		$('#tooltip').attr("class", "tip-" + id);
		$('#tooltip').css("visibility", "visible");
	}
}


$(document).ready(function(){
	$("#karte area").hover (
		function () {
			show_map ( $(this).attr("id") );
			show_descr ($(this).attr("id"), "add");
		},
		function () {
			show_map ("blank");
			show_descr ($(this).attr("id"), "remove");
		}
	);
	
	$('#tooltip').html("Netzwerk in Vorbereitung");
});