function change(x) {

    if(x==1) {

        document.getElementById('inf').style.height = "auto";

        document.getElementById('map').style.height = "0px";

		document.getElementById('map').style.top = "0px";

		document.getElementById('inf_a').style.fontWeight = "normal";

		document.getElementById('map_a').style.fontWeight = "bold";

		document.getElementById('map_a').style.color = "#fa0000";

		document.getElementById('inf_a').style.color = "#999";

		

    }

	if(x==2) {

        document.getElementById('inf').style.height = "247px";

        document.getElementById('map').style.height = "247px";

        document.getElementById('map').style.top = "0px";

		document.getElementById('inf_a').style.fontWeight = "bold";

		document.getElementById('map_a').style.fontWeight = "normal";

		document.getElementById('inf_a').style.color = "#fa0000";

		document.getElementById('map_a').style.color = "#999";





    }

}