/*TO SET THE CURRENT YEAR FOR THE COPYRIGHT*/
var curdate = new Date()
var year = curdate.getYear()

/********************
*********************
  CROSS FADE SCRIPT
*********************
*********************/
var useBSNns;
if (useBSNns)
{
	if (typeof(bsn) == "undefined")
		bsn = {}
	var _bsn = bsn;
}
else
{
	var _bsn = this;
}
_bsn.Crossfader = function (divs, fadetime, delay )
{	
	this.nAct = -1;
	this.aDivs = divs;
	
	for (var i=0;i<divs.length;i++)
	{
		document.getElementById(divs[i]).style.opacity = 0;
		document.getElementById(divs[i]).style.position = "absolute";
		document.getElementById(divs[i]).style.filter = "alpha(opacity=0)";
		document.getElementById(divs[i]).style.visibility = "hidden";
	}
	
	this.nDur = fadetime;
	this.nDelay = delay;
		
	this._newfade();
}

_bsn.Crossfader.prototype._newfade = function()
{
	if (this.nID1)
		clearInterval(this.nID1);
	
	this.nOldAct = this.nAct;
	this.nAct++;
	if (!this.aDivs[this.nAct])	this.nAct = 0;
	
	if (this.nAct == this.nOldAct)
		return false;
	
	document.getElementById( this.aDivs[this.nAct] ).style.visibility = "visible";
	
	this.nInt = 50;
	this.nTime = 0;
	
	var p=this;
	this.nID2 = setInterval(function() { p._fade() }, this.nInt);
}


_bsn.Crossfader.prototype._fade = function()
{
	this.nTime += this.nInt;
	
	var ieop = Math.round( this._easeInOut(this.nTime, 0, 1, this.nDur) * 100 );
	var op = ieop / 100;
	document.getElementById( this.aDivs[this.nAct] ).style.opacity = op;
	document.getElementById( this.aDivs[this.nAct] ).style.filter = "alpha(opacity="+ieop+")";
	
	if (this.nOldAct > -1)
	{
		document.getElementById( this.aDivs[this.nOldAct] ).style.opacity = 1 - op;
		document.getElementById( this.aDivs[this.nOldAct] ).style.filter = "alpha(opacity="+(100 - ieop)+")";
	}
	
	if (this.nTime == this.nDur)
	{
		clearInterval( this.nID2 );
		
		if (this.nOldAct > -1)
			document.getElementById( this.aDivs[this.nOldAct] ).style.visibility = "hidden";	
		
		var p=this;
		this.nID1 = setInterval(function() { p._newfade() }, this.nDelay);
	}
}

_bsn.Crossfader.prototype._easeInOut = function(t,b,c,d)
{
	return c/2 * (1 - Math.cos(Math.PI*t/d)) + b;
}


		var fadeTime = 1000; //Shoutbox fade time
	    var waitTime = 5000; //shoutbox wait time

/*************************
**************************
  THUMBNAIL IMAGE VIEWER
**************************
*************************/

function setter(txt,e,img){
	myHTML = '<img src="'+img+'" alt="" width="480" height="475" />';
	document.getElementById('maingraphic').innerHTML = myHTML;
}
// ImageManipulation - check if the browser we're using can manipulate document images.

function ImageManipulation() {
        if (document.images)
                return true;
        else
                return false;
}

// loadImage

function loadImage(imageURL,comment) {
        if (gImageCapableBrowser) {
                document.image.src = imageURL;
				comment = comment
                return false;
        }
        else {
                return true;
        }
}

// gImageCapableBrowser? Set up
// a global variable so that we don't have to keep calling a function
// (useful if the function becomes costly to compute).

gImageCapableBrowser = ImageManipulation();



/*******
CONTACT FORM Jump Menu for directions
*******/
function menu_goto( menuform )
{

    var baseurl = "http://maps.google.com/maps?" ;
    selecteditem = menuform.newurl.selectedIndex ;
    newurl = menuform.newurl.options[ selecteditem ].value ;
    if (newurl.length != 0) {
      window.open(baseurl + newurl ,'mynewwindow','')
    }
}