function drawYear() {
	var right_now=new Date();
	var right_year=right_now.getYear(); 
	if (right_year < 2000)  right_year = right_year + 1900;  
	document.write( right_year ); 
	document.write("&nbsp;");
}

var browserType;

if (document.layers) {browserType = "nn4"};
if (document.all) {browserType = "ie"};
if (window.navigator.userAgent.toLowerCase().match("gecko")) {
   	browserType= "gecko";
}

function hide(element) {
  	if (browserType == "gecko" ) {
     	document.poppedLayer = eval('document.getElementById("'+element+'")');
	} else if (browserType == "ie") {
     	document.poppedLayer = eval('document.getElementById("'+element+'")');
	} else {
     	document.poppedLayer = eval('document.layers["'+element+'"]');
	}
  	document.poppedLayer.style.visibility = "hidden";
}

function show(element) {
  	if (browserType == "gecko" ) {
     	document.poppedLayer = eval('document.getElementById("'+element+'")');
	} else if (browserType == "ie") {
     	document.poppedLayer = eval('document.getElementById("'+element+'")');
	} else {
     	document.poppedLayer = eval('document.layers["'+element+'"]');
	}
  	document.poppedLayer.style.visibility = "visible";
}


function jumpTo(target, url) {
	// Make home button visible.
	show('homeButton');
	// Jump to section.
	loadintoIframe(target, url);
}