// JavaScript Document

function urhere() {
	var here = document.URL;
	var start = here.length - 10; // THE SCRIPT LOOKS AT THE LAST 10 CHARACTERS OF THE FILE NAME
								  // TO DETERMINE WHAT PAGE IT IS ON...SEE THE 'CASES' BELOW
	var section = here.substring(start);
	switch (section) {
		case "ntact.html": // CHANGE HERE IF THE FILE NAMES CHANGE
			document.getElementById('sm09').style.visibility = "visible";
			break;
		case "tions.html": // CHANGE HERE IF THE FILE NAMES CHANGE
			document.getElementById('sm08').style.visibility = "visible";
			break;
		case "ation.html": // CHANGE HERE IF THE FILE NAMES CHANGE
			document.getElementById('sm07').style.visibility = "visible";
			break;
		case "erans.html": // CHANGE HERE IF THE FILE NAMES CHANGE
			document.getElementById('sm06').style.visibility = "visible";
			break;
		case "urses.html": // CHANGE HERE IF THE FILE NAMES CHANGE
			document.getElementById('sm05').style.visibility = "visible";
			break;
		case "_tech.html": // CHANGE HERE IF THE FILE NAMES CHANGE
			document.getElementById('sm04').style.visibility = "visible";
			break;
		case "train.html": // CHANGE HERE IF THE FILE NAMES CHANGE
			document.getElementById('sm03').style.visibility = "visible";
			break;
		case "about.html": // CHANGE HERE IF THE FILE NAMES CHANGE
			document.getElementById('sm02').style.visibility = "visible";
			break;
		case "index.html": // CHANGE HERE IF THE FILE NAMES CHANGE
			document.getElementById('sm01').style.visibility = "visible";
			break;
	}	
}

function show(shid) {
	var sharg = show.arguments;
	showsub = sharg[0];
	var i=0;
	for (i=1;i<10;i++) {
		var a = "sm0" + i;
		document.getElementById(a).style.visibility = "hidden";
	}
	document.getElementById(showsub).style.visibility = "visible";
}

function hide() {
	var i = 0;
	for (i=1;i<10;i++) {
		var a = "sm0" + i;
		document.getElementById(a).style.visibility = "hidden";
	}
	urhere();
}