var browser=navigator.appName;
var b_version=navigator.appVersion;
var version=parseFloat(b_version);


function show(div, pos) {
	dom = document.getElementById(div);

	if (pos){
		var adj = 0;
		var y = 410;
		if(browser=="Microsoft Internet Explorer"){
			adj = 77;
			y = 390;
		}
		var x = new Array();
		x[1]=0 + adj;
		x[2]=100 + adj;
		x[3]=220 + adj;
		x[4]=350 + adj;
		x[5]=448 + adj;
		
		dom.style.margin = '-'+y+'px 0px 0px -'+x[pos]+'px';
	}
	dom.style.display = 'block';
}
function hide(div) {	
	dom = document.getElementById(div);
	dom.style.display = 'none';
}

var timer;
function timehide(div){
	timer = setTimeout('hide(\''+div+'\')',2500);
}