function OpenModalWindow(sURL,iWidth,iHeight)
{
	var s="help:no; center:yes; dialogWidth:" + iWidth + "px; dialogHeight:" + iHeight + "px; ";
	window.showModalDialog(sURL,"",s);
	return false;
}

function OpenWindow(url, width, height, scrollBar)
{
	var showScrollBar = "no"
	if (scrollBar) showScrollBar = "yes"
	var s="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=" + showScrollBar + ",resizable=yes,copyhistory=no,width=" + width + ",height=" + height;
	var openWindow=window.open(url,"",s);
	return openWindow;
}

function OpenHResWindow(url)
{
	var openWindow=OpenWindow(url,600,600);
	return false;
}

// Returns the value of the "keyValue" key.
// If value is empty or the key doesn't exist, the return value will be an empty string.
function GetQueryKeyValue(keyValue)
{
	keyValue=keyValue.toLowerCase();
	var returnValue="";
	var orderQueryString=window.location.search.substring(1,location.search.length);
	var queryArray=orderQueryString.split('&');
	for(x=0;x<queryArray.length;x++)
	{
		var query=queryArray[x].split('=');
		if (query[0].toLowerCase()==keyValue)
			returnValue=query[1];
	}
	return returnValue;	
}

// Will set a new value on an existing key.
// If the key doesn't already exist, the key and value will be added to the querystring.
function SetQueryKeyValue(key,value)
{
	var newQueryString='?';
	var oldQueryString=window.location.search.substring(1,location.search.length);
	var queryArray=oldQueryString.split('&');
	var found=false;
	
	key=key.toLowerCase();

	if (queryArray[0]!='')
	{
		for(x=0;x<queryArray.length;x++)
		{
		
			var query=queryArray[x].split('=');
			if (query[0].toLowerCase()==key)
			{
				query[1]=value;
				found=true;
			}
				
			newQueryString=newQueryString + query[0] + '=' + query[1] + '&';
		}
	}
	if (found)
		newQueryString=newQueryString.substring(0,newQueryString.length-1);
	else
		newQueryString=newQueryString + key + '=' + value;
		
	return newQueryString;				
}

// Opens the HRES window of a picture.
function OpenHResWindow(url)
{
	var openWindow=OpenWindow(url,600,600);
	return false;
}

/***********************************************
* Ultimate Fade-In Slideshow (v1.51): © Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/

var fadebgcolor = "white";

var fadearray = new Array(); //array to cache fadeshow instances
var fadeclear = new Array(); //array to cache corresponding clearinterval pointers

var dom = (document.getElementById); //modern dom browsers
var iebrowser = document.all;

function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder) 
{
    this.pausecheck = pause;
    this.mouseovercheck = 0;
    this.delay = delay;
    this.degree = 10;  //initial opacity degree (10%)
    this.curimageindex = 0;
    this.nextimageindex = 1;
    fadearray[fadearray.length] = this;
    this.slideshowid = fadearray.length - 1;
    this.canvasbase = "canvas" + this.slideshowid;
    this.curcanvas = this.canvasbase + "_0";
    if (displayorder != "undefined")
        theimages.sort(function() { return 0.5 - Math.random(); });  //thanks to Mike (aka Mwinter) :)
    this.theimages = theimages;
    this.imageborder = parseInt(borderwidth);
    this.postimages = new Array(); //preload images
    for (p = 0; p < theimages.length; p++) 
    {
        this.postimages[p] = new Image();
        this.postimages[p].src = theimages[p][0];
    }

    var fadewidth = fadewidth + this.imageborder * 2;
    var fadeheight = fadeheight + this.imageborder * 2;

    if (iebrowser && dom || dom) //if IE5+ or modern browsers (ie: Firefox)
        document.write('<div id="master' + this.slideshowid + '" style="position:relative;width:' + fadewidth + 'px;height:' + fadeheight + 'px;overflow:hidden;"><div id="' + this.canvasbase + '_0" style="position:absolute;width:' + fadewidth + 'px;height:' + fadeheight + 'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:' + fadebgcolor + '"></div><div id="' + this.canvasbase + '_1" style="position:absolute;width:' + fadewidth + 'px;height:' + fadeheight + 'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:' + fadebgcolor + '"></div></div>');
    else
        document.write('<div><img name="defaultslide' + this.slideshowid + '" src="' + this.postimages[0].src + '"></div>');

    if (iebrowser && dom || dom) //if IE5+ or modern browsers such as Firefox
        this.startit();
    else {
        this.curimageindex++;
        setInterval("fadearray[" + this.slideshowid + "].rotateimage()", this.delay);
    }
}

function fadepic(obj) {
    if (obj.degree < 100) {
        obj.degree += 10;
        if (obj.tempobj.filters && obj.tempobj.filters[0]) {
            if (typeof obj.tempobj.filters[0].opacity == "number") //if IE6+
                obj.tempobj.filters[0].opacity = obj.degree;
            else //else if IE5.5-
                obj.tempobj.style.filter = "alpha(opacity=" + obj.degree + ")";
        }
        else if (obj.tempobj.style.MozOpacity)
            obj.tempobj.style.MozOpacity = obj.degree / 101;
        else if (obj.tempobj.style.KhtmlOpacity)
            obj.tempobj.style.KhtmlOpacity = obj.degree / 100;
        else if (obj.tempobj.style.opacity && !obj.tempobj.filters)
            obj.tempobj.style.opacity = obj.degree / 101;
    }
    else {
        clearInterval(fadeclear[obj.slideshowid]);
        obj.nextcanvas = (obj.curcanvas == obj.canvasbase + "_0" ? obj.canvasbase + "_0" : obj.canvasbase + "_1");
        obj.tempobj = (iebrowser ? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas));
        obj.populateslide(obj.tempobj, obj.nextimageindex);
        obj.nextimageindex = (obj.nextimageindex < obj.postimages.length - 1 ? obj.nextimageindex + 1 : 0);
        setTimeout("fadearray[" + obj.slideshowid + "].rotateimage()", obj.delay);
    }
}

fadeshow.prototype.populateslide = function(picobj, picindex) {
    var slideHTML = "";
    if (this.theimages[picindex][1] != "") //if associated link exists for image
        slideHTML = "<a href='javascript:void(0);' onclick=OpenHResWindow('" + this.theimages[picindex][1] + "') >";
    slideHTML += '<img src="' + this.postimages[picindex].src + '" border="' + this.imageborder + 'px">';
    if (this.theimages[picindex][1] != "") //if associated link exists for image
        slideHTML += '</a>';
    picobj.innerHTML = slideHTML;
}


fadeshow.prototype.rotateimage = function() {
    if (this.pausecheck == 1) //if pause onMouseover enabled, cache object
        var cacheobj = this;
    if (this.mouseovercheck == 1)
        setTimeout(function() { cacheobj.rotateimage(); }, 100);
    else if (iebrowser && dom || dom) {
        this.resetit();
        var crossobj = this.tempobj = (iebrowser ? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas));
        crossobj.style.zIndex++;
        fadeclear[this.slideshowid] = setInterval("fadepic(fadearray[" + this.slideshowid + "])", 50);
        this.curcanvas = (this.curcanvas == this.canvasbase + "_0" ? this.canvasbase + "_1" : this.canvasbase + "_0");
    }
    else {
        var ns4imgobj = document.images['defaultslide' + this.slideshowid];
        ns4imgobj.src = this.postimages[this.curimageindex].src;
    }
    this.curimageindex = (this.curimageindex < this.postimages.length - 1 ? this.curimageindex + 1 : 0);
}

fadeshow.prototype.resetit = function() {
    this.degree = 10;
    var crossobj = (iebrowser ? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas));
    if (crossobj.filters && crossobj.filters[0]) {
        if (typeof crossobj.filters[0].opacity == "number") //if IE6+
            crossobj.filters(0).opacity = this.degree;
        else //else if IE5.5-
            crossobj.style.filter = "alpha(opacity=" + this.degree + ")";
    }
    else if (crossobj.style.MozOpacity)
        crossobj.style.MozOpacity = this.degree / 101;
    else if (crossobj.style.KhtmlOpacity)
        crossobj.style.KhtmlOpacity = this.degree / 100;
    else if (crossobj.style.opacity && !crossobj.filters)
        crossobj.style.opacity = this.degree / 101;
}


fadeshow.prototype.startit = function() {
    var crossobj = (iebrowser ? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas));
    this.populateslide(crossobj, this.curimageindex);
    if (this.pausecheck == 1) { //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER
        var cacheobj = this;
        var crossobjcontainer = (iebrowser ? iebrowser["master" + this.slideshowid] : document.getElementById("master" + this.slideshowid));
        crossobjcontainer.onmouseover = function() { cacheobj.mouseovercheck = 1; }
        crossobjcontainer.onmouseout = function() { cacheobj.mouseovercheck = 0; }
    }
    this.rotateimage()
}