// -- VisualFuture JavaScript Library
// -- Cookie Functions

// # hours to keep cookie alive
var expHours = 504;
var redir_URL = 'home.htm';

var exp = new Date(); 
exp.setTime(exp.getTime() + (expHours*60*60*1000));

function getCookie(name)
{  
	var arg = name + "=";  
	var argLen = arg.length; 
	var cookieLen = document.cookie.length;  
	var i = 0;  
	while (i < cookieLen)
	{    
		var j = i + argLen;    
		if (document.cookie.substring(i, j) == arg)
		{
			return getCookieVal(j);
		}
		i = document.cookie.indexOf(" ", i) + 1;    
		if (i == 0)
		{
			break;   
		}
	}  
	
	return null;
}
function setCookie(name, value)
{  
	var argv = setCookie.arguments;  
	var argc = setCookie.arguments.length;  
	var expires = (argc > 2) ? argv[2] : null;  
	var path = (argc > 3) ? argv[3] : null;  
	var domain = (argc > 4) ? argv[4] : null;  
	var secure = (argc > 5) ? argv[5] : false;  
	document.cookie = 	name + "=" + escape(value) + 
				((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 
				((path == null) ? "" : ("; path=" + path)) +  
				((domain == null) ? "" : ("; domain=" + domain)) +    
				((secure == true) ? "; secure" : "");
}
function deleteCookie(name)
{  
	var exp = new Date();  
	exp.setTime (exp.getTime() - 1);  
	var cval = getCookie(name);  
	document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}
function getCookieVal(offset)
{
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
	{
		endstr = document.cookie.length;
	}
	return unescape(document.cookie.substring(offset, endstr));
}
function check_seen() {
	var ccount = getCookie('shp');
	if (ccount == null){
		ccount = 1;
		setCookie('shp', ccount, exp);
		//return 'mftnew.swf';
		return '';
	}
	else{
		ccount++;
		setCookie('shp', ccount, exp);
		return ccount;
		//return 'home3.swf';
	}
}
function ViewIntro() {
	RemoveSeen();
	window.location=('index.htm');
}
function RemoveSeen() {
	deleteCookie('shp');
}
// EOF