var mapimg=0;
var states = new Array("map","alaska","idaho","wyoming","california","nevada","arizona","utah","new_mexico","colorado","texas","kansas","nebraska","missouri","louisiana","florida","mississipi","alabama","georgia","tennessee","kentucky","virginia","west_virginia","ohio","new_jersey");

function showSt(arg){
 document.map.src="map/usa/"+states[arg]+".gif";
}

function restore() {
 	document.map.src="map/usa/"+states[mapimg]+".gif";
}

function set(arg){
	mapimg=arg;
 	document.map.src="map/usa/"+states[arg]+".gif";
	for(i=1;i<25;i++){
		trg=document.getElementById("s"+i);
		if(trg.style.display=="block") trg.style.display="none";
	}
	document.getElementById("s"+arg).style.display="block";

}