BrowserInfo();

// Example:
// var b = new BrowserInfo();
// alert(b.version); 
function BrowserInfo() {
	this.name = navigator.appName;
	this.codename = navigator.appCodeName;
	this.version = navigator.appVersion.substring(0,4);
	this.platform = navigator.platform;
	this.javaEnabled = navigator.javaEnabled();
	this.screenWidth = screen.width;
	this.screenHeight = screen.height;
}

// Example:
// writeCookie("myCookie", "my name", 24);
// Stores the string "my name" in the cookie "myCookie" which expires after 24 hours.
function writeCookie(name, value, hours) {
	var expire = "";
	if(hours != null)
		{
			expire = new Date((new Date()).getTime() + hours * 3600000);
			expire = "; expires=" + expire.toGMTString();
	}
	document.cookie = name + "=" + escape(value) + expire;
}

//Example: preloadImages('pics/file.gif', 'http://www.x.com/y.gif');
function MM_preloadImages() {
	if(document.images) {
			if(!document.imageArray) 
			document.imageArray = new Array();
		var i,j = document.imageArray.length, args = MM_preloadImages.arguments;
		for(i=0; i<args.length; i++) {
			if (args[i].indexOf("#")!=0) {
				document.imageArray[j] = new Image;
				document.imageArray[j++].src = args[i];
			}
		}
	}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
	if (init==true) with (navigator) {
		if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
				document.MM_pgW=innerWidth; 
			document.MM_pgH=innerHeight; 
			onresize=MM_reloadPage; 
		}
	}
	else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

function changer(name, email, pos, hometown, pic) {
	var div_img = document.getElementById('img_holder');
	var div_info = document.getElementById('profile_holder');
	div_img.innerHTML = "<img src=" + pic + "></img>";
	div_info.innerHTML = "<span class=\"style2\"><b>" +	name + "<br><a href='" + email + "'>" + email + "</a><br>" + hometown + "<br>" + pos + "</b></span>";
}

var rot_pic = 1;

function welcome_rotator(pic_count)
{
	var this_function = "change_wel_pic(" + pic_count + ")";
	window.setInterval(this_function, 3000);
}

function change_wel_pic(num_pics)
{
	var div_img = document.getElementById('wel_holder');
	div_img.innerHTML = "<img src=\"pics/welcome_rotate/" + rot_pic + ".jpg\" width='360' height='270' border='1' bordercolor=\"white\"></img>";
	if (rot_pic == num_pics)
	{
		rot_pic = 1;
	}
	else rot_pic++;
}