/*	---------------------------------------------------------------------------
	sIFR 2.0.1 Copyright 2004 - 2005 Mike Davidson, Shaun Inman, Tomas Jogin 
	and Mark Wubben. This software is licensed under the CC-GNU LGPL 
	<http://creativecommons.org/licenses/LGPL/2.1/>
*/

var hasFlash=function(){var a=6;if(navigator.appVersion.indexOf("MSIE")!=-1&&navigator.appVersion.indexOf("Windows")>-1){document.write('<script language="VBScript"\> \non error resume next \nhasFlash = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & '+a+'))) \n</script\> \n');if(window.hasFlash!=null)return window.hasFlash}if(navigator.mimeTypes&&navigator.mimeTypes["application/x-shockwave-flash"]&&navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin){var b=(navigator.plugins["Shockwave Flash 2.0"]||navigator.plugins["Shockwave Flash"]).description;return parseInt(b.charAt(b.indexOf(".")-1))>=a}return false}();String.prototype.normalize=function(){return this.replace(/\s+/g," ")};if(Array.prototype.push==null){Array.prototype.push=function(){var i=0,a=this.length,b=arguments.length;while(i<b){this[a++]=arguments[i++]}return this.length}}if(!Function.prototype.apply){Function.prototype.apply=function(a,b){var c=[];var d,e;if(!a)a=window;if(!b)b=[];for(var i=0;i<b.length;i++){c[i]="b["+i+"]"}e="a.__applyTemp__("+c.join(",")+");";a.__applyTemp__=this;d=eval(e);a.__applyTemp__=null;return d}}function named(a){return new named.Arguments(a)}named.Arguments=function(a){this.oArgs=a};named.Arguments.prototype.constructor=named.Arguments;named.extract=function(a,b){var c,d;var i=a.length;while(i--){d=a[i];if(d!=null&&d.constructor!=null&&d.constructor==named.Arguments){c=a[i].oArgs;break}}if(c==null)return;for(e in c)if(b[e]!=null)b[e](c[e]);return};var parseSelector=function(){var a=/^([^#.>`]*)(#|\.|\>|\`)(.+)$/;function r(s,t){var u=s.split(/\s*\,\s*/);var v=[];for(var i=0;i<u.length;i++)v=v.concat(b(u[i],t));return v}function b(c,d,e){c=c.normalize().replace(" ","`");var f=c.match(a);var g,h,i,j,k,n;var l=[];if(f==null)f=[c,c];if(f[1]=="")f[1]="*";if(e==null)e="`";if(d==null)d=document;switch(f[2]){case "#":k=f[3].match(a);if(k==null)k=[null,f[3]];g=document.getElementById(k[1]);if(g==null||(f[1]!="*"&&!o(g,f[1])))return l;if(k.length==2){l.push(g);return l}return b(k[3],g,k[2]);case ".":if(e!=">")h=m(d,f[1]);else h=d.childNodes;for(i=0,n=h.length;i<n;i++){g=h[i];if(g.nodeType!=1)continue;k=f[3].match(a);if(k!=null){if(g.className==null||g.className.match("\\b"+k[1]+"\\b")==null)continue;j=b(k[3],g,k[2]);l=l.concat(j)}else if(g.className!=null&&g.className.match("\\b"+f[3]+"\\b")!=null)l.push(g)}return l;case ">":if(e!=">")h=m(d,f[1]);else h=d.childNodes;for(i=0,n=h.length;i<n;i++){g=h[i];if(g.nodeType!=1)continue;if(!o(g,f[1]))continue;j=b(f[3],g,">");l=l.concat(j)}return l;case "`":h=m(d,f[1]);for(i=0,n=h.length;i<n;i++){g=h[i];j=b(f[3],g,"`");l=l.concat(j)}return l;default:if(e!=">")h=m(d,f[1]);else h=d.childNodes;for(i=0,n=h.length;i<n;i++){g=h[i];if(g.nodeType!=1)continue;if(!o(g,f[1]))continue;l.push(g)}return l}}function m(d,o){if(o=="*"&&d.all!=null)return d.all;return d.getElementsByTagName(o)}function o(p,q){return q=="*"?true:p.nodeName.toLowerCase().replace("html:", "")==q.toLowerCase()}return r}();var sIFR=function(){var a="http://www.w3.org/1999/xhtml";var b=false;var c=false;var d;var ah=[];var al=document;var ak=al.documentElement;var am=window;var au=al.addEventListener;var av=am.addEventListener;var f=function(){var g=navigator.userAgent.toLowerCase();var f={a:g.indexOf("applewebkit")>-1,b:g.indexOf("safari")>-1,c:navigator.product!=null&&navigator.product.toLowerCase().indexOf("konqueror")>-1,d:g.indexOf("opera")>-1,e:al.contentType!=null&&al.contentType.indexOf("xml")>-1,f:true,g:true,h:null,i:null,j:null,k:null};f.l=f.a||f.c;f.m=!f.a&&navigator.product!=null&&navigator.product.toLowerCase()=="gecko";if(f.m)f.j=new Number(g.match(/.*gecko\/(\d{8}).*/)[1]);f.n=g.indexOf("msie")>-1&&!f.d&&!f.l&&!f.m;f.o=f.n&&g.match(/.*mac.*/)!=null;if(f.d)f.i=new Number(g.match(/.*opera(\s|\/)(\d+\.\d+)/)[2]);if(f.n||(f.d&&f.i<7.6))f.g=false;if(f.a)f.k=new Number(g.match(/.*applewebkit\/(\d+).*/)[1]);if(am.hasFlash&&(!f.n||f.o)){var aj=(navigator.plugins["Shockwave Flash 2.0"]||navigator.plugins["Shockwave Flash"]).description;f.h=parseInt(aj.charAt(aj.indexOf(".")-1))}if(g.match(/.*(windows|mac).*/)==null||f.o||f.c||(f.d&&(g.match(/.*mac.*/)!=null||f.i<7.6))||(f.b&&f.h<7)||(!f.b&&f.a&&f.k<124)||(f.m&&f.j<20020523))f.f=false;if(!f.o&&!f.m&&al.createElementNS)try{al.createElementNS(a,"i").innerHTML=""}catch(e){f.e=true}f.p=f.c||(f.a&&f.k<312)||f.n;return f}();function at(){return{bIsWebKit:f.a,bIsSafari:f.b,bIsKonq:f.c,bIsOpera:f.d,bIsXML:f.e,bHasTransparencySupport:f.f,bUseDOM:f.g,nFlashVersion:f.h,nOperaVersion:f.i,nGeckoBuildDate:f.j,nWebKitVersion:f.k,bIsKHTML:f.l,bIsGecko:f.m,bIsIE:f.n,bIsIEMac:f.o,bUseInnerHTMLHack:f.p}}if(am.hasFlash==false||!al.getElementsByTagName||!al.getElementById||(f.e&&f.p))return{UA:at()};function af(e){if((!k.bAutoInit&&(am.event||e)!=null)||!l(e))return;b=true;for(var i=0,h=ah.length;i<h;i++)j.apply(null,ah[i]);ah=[]}var k=af;function l(e){if(c==false||k.bIsDisabled==true||((f.e&&f.m||f.l)&&e==null&&b==false)||(al.body==null||al.getElementsByTagName("body").length==0))return false;return true}function m(n){if(f.n)return n.replace(new RegExp("%\d{0}","g"),"%25");return n.replace(new RegExp("%(?!\d)","g"),"%25")}function as(p,q){return q=="*"?true:p.nodeName.toLowerCase().replace("html:", "")==q.toLowerCase()}function o(p,q,r,s,t){var u="";var v=p.firstChild;var w,x,y,z;if(s==null)s=0;if(t==null)t="";while(v){if(v.nodeType==3){z=v.nodeValue.replace("<","&lt;");switch(r){case "lower":u+=z.toLowerCase();break;case "upper":u+=z.toUpperCase();break;default:u+=z}}else if(v.nodeType==1){if(as(v,"a")&&!v.getAttribute("href")==false){if(v.getAttribute("target"))t+="&sifr_url_"+s+"_target="+v.getAttribute("target");t+="&sifr_url_"+s+"="+m(v.getAttribute("href")).replace(/&/g,"%26");u+='<a href="asfunction:_root.launchURL,'+s+'">';s++}else if(as(v,"br"))u+="<br/>";if(v.hasChildNodes()){y=o(v,null,r,s,t);u+=y.u;s=y.s;t=y.t}if(as(v,"a"))u+="</a>"}w=v;v=v.nextSibling;if(q!=null){x=w.parentNode.removeChild(w);q.appendChild(x)}}return{"u":u,"s":s,"t":t}}function A(B){if(al.createElementNS&&f.g)return al.createElementNS(a,B);return al.createElement(B)}function C(D,E,z){var p=A("param");p.setAttribute("name",E);p.setAttribute("value",z);D.appendChild(p)}function F(p,G){var H=p.className;if(H==null)H=G;else H=H.normalize()+(H==""?"":" ")+G;p.className=H}function aq(ar){var a=ak;if(k.bHideBrowserText==false)a=al.getElementsByTagName("body")[0];if((k.bHideBrowserText==false||ar)&&a)if(a.className==null||a.className.match(/\bsIFR\-hasFlash\b/)==null)F(a, "sIFR-hasFlash")}function j(I,J,K,L,M,N,O,P,Q,R,S,r,T){if(!l())return ah.push(arguments);aq();named.extract(arguments,{sSelector:function(ap){I=ap},sFlashSrc:function(ap){J=ap},sColor:function(ap){K=ap},sLinkColor:function(ap){L=ap},sHoverColor:function(ap){M=ap},sBgColor:function(ap){N=ap},nPaddingTop:function(ap){O=ap},nPaddingRight:function(ap){P=ap},nPaddingBottom:function(ap){Q=ap},nPaddingLeft:function(ap){R=ap},sFlashVars:function(ap){S=ap},sCase:function(ap){r=ap},sWmode:function(ap){T=ap}});var U=parseSelector(I);if(U.length==0)return false;if(S!=null)S="&"+S.normalize();else S="";if(K!=null)S+="&textcolor="+K;if(M!=null)S+="&hovercolor="+M;if(M!=null||L!=null)S+="&linkcolor="+(L||K);if(O==null)O=0;if(P==null)P=0;if(Q==null)Q=0;if(R==null)R=0;if(N==null)N="#FFFFFF";if(T=="transparent")if(!f.f)T="opaque";else N="transparent";if(T==null)T="";var p,V,W,X,Y,Z,aa,ab,ac;var ad=null;for(var i=0,h=U.length;i<h;i++){p=U[i];if(p.className!=null&&p.className.match(/\bsIFR\-replaced\b/)!=null)continue;V=p.offsetWidth-R-P;W=p.offsetHeight-O-Q;aa=A("span");aa.className="sIFR-alternate";ac=o(p,aa,r);Z="txt="+m(ac.u).replace(/\+/g,"%2B").replace(/&/g,"%26").replace(/\"/g, "%22").normalize() + S + "&w=" + V + "&h=" + W + ac.t;F(p,"sIFR-replaced");if(ad==null||!f.g){if(!f.g)p.innerHTML=['<embed class="sIFR-flash" type="application/x-shockwave-flash" src="',J,'" quality="best" wmode="',T,'" bgcolor="',N,'" flashvars="',Z,'" width="',V,'" height="',W,'" sifr="true"></embed>'].join("");else{if(f.d){ab=A("object");ab.setAttribute("data",J);C(ab,"quality","best");C(ab,"wmode",T);C(ab,"bgcolor",N)}else{ab=A("embed");ab.setAttribute("src",J);ab.setAttribute("quality","best");ab.setAttribute("flashvars",Z);ab.setAttribute("wmode",T);ab.setAttribute("bgcolor",N)}ab.setAttribute("sifr","true");ab.setAttribute("type","application/x-shockwave-flash");ab.className="sIFR-flash";if(!f.l||!f.e)ad=ab.cloneNode(true)}}else ab=ad.cloneNode(true);if(f.g){if(f.d)C(ab,"flashvars",Z);else ab.setAttribute("flashvars",Z);ab.setAttribute("width",V);ab.setAttribute("height",W);ab.style.width=V+"px";ab.style.height=W+"px";p.appendChild(ab)}p.appendChild(aa);if(f.p)p.innerHTML+=""}if(f.n&&k.bFixFragIdBug)setTimeout(function(){al.title=d},0)}function ai(){d=al.title}function ae(){if(k.bIsDisabled==true)return;c=true;if(k.bHideBrowserText)aq(true);if(am.attachEvent)am.attachEvent("onload",af);else if(!f.c&&(al.addEventListener||am.addEventListener)){if(f.a&&f.k>=132&&am.addEventListener)am.addEventListener("load",function(){setTimeout("sIFR({})",1)},false);else{if(al.addEventListener)al.addEventListener("load",af,false);if(am.addEventListener)am.addEventListener("load",af,false)}}else if(typeof am.onload=="function"){var ag=am.onload;am.onload=function(){ag();af()}}else am.onload=af;if(!f.n||am.location.hash=="")k.bFixFragIdBug=false;else ai()}k.UA=at();k.bAutoInit=true;k.bFixFragIdBug=true;k.replaceElement=j;k.updateDocumentTitle=ai;k.appendToClassName=F;k.setup=ae;k.debug=function(){aq(true)};k.debug.replaceNow=function(){ae();k()};k.bIsDisabled=false;k.bHideBrowserText=true;return k}();


if(typeof sIFR == "function" && !sIFR.UA.bIsIEMac){
	sIFR.setup();
};

if(typeof sIFR == "function"){
	
	sIFR.replaceElement(".index h1.page_title", named({sFlashSrc: "flash/helvetica_neue_87.swf", sColor: "#131313"}));
	sIFR.replaceElement(".index h1.sifr_title", named({sFlashSrc: "flash/helvetica_neue_55.swf", sColor: "#131313", sWmode: "transparent"}));
	sIFR.replaceElement("h1.page_title_project", named({sFlashSrc: "flash/helvetica_neue_87.swf", sColor: "#131313"}));
	sIFR.replaceElement("h1.sifr_title_project", named({sFlashSrc: "flash/helvetica_neue_55.swf", sColor: "#131313", sWmode: "transparent"}));
	sIFR.replaceElement("h1.page_title", named({sFlashSrc: "../flash/helvetica_neue_87.swf", sColor: "#131313"}));
	sIFR.replaceElement("h1.sifr_title", named({sFlashSrc: "../flash/helvetica_neue_55.swf", sColor: "#131313", sWmode: "transparent"}));
	
};


/* -----------------------------------------------------------------------------*/
/* -------------------------------------------------------------------------------
   Photo Code ---*/

Detect = function(){
	var agent = navigator.userAgent.toLowerCase(); 
	this._mac = agent.indexOf('mac') != -1;
	this._win = !this._mac;
	this._w3c = document.getElementById;
	this._iex = document.all;
	this._ns4 = document.layers;
}
Detect.prototype.getObj = function(name){
	if(this._w3c){
		return document.getElementById(name);
	}else if(this._iex){
		return document.all[name];
	}else if(this._ns4){
		return this.getObjNS4(document,name);
	}
}
Detect.prototype.getObjNS4 = function(obj, name){
	var d = obj.layers;
	var result,temp;
	for(var i=0; i<d.length; i++){
		if(d[i].id == name){
		 	result = d[i];
		}else if(d[i].layers.length){
			var temp = this.getObjNS4(d[i],name);
		}
		if(temp){
			result = temp;
		}
	}
	return result;
}
Detect.prototype.getStyle = function(obj){
	return (this._ns4) ? obj : obj.style;
}
Detect.prototype.getWindowWidth = function(){ // width of the window
	return this._iex ? document.body.clientWidth : window.innerWidth;
}
Detect.prototype.getWindowHeight = function(){ // height of the window
	return this._iex ? document.body.clientHeight : window.innerHeight;
}
Detect.prototype.getScrollTop = function(){ // top scroll position of the window
	return this._iex ? document.body.scrollTop : window.pageYOffset;
}
Detect.prototype.getScrollLeft = function(){ // left scroll position of the window
	return this._iex ? document.body.scrollLeft : window.pageXOffset;
}
Detect.prototype.setScrollTop = function(n){ // set the vertical scroll position of the window
	window.scrollTo(this.getScrollLeft(),n);
}
Detect.prototype.setScrollLeft = function(n){ // set the horizontal scroll position of the window
	window.scrollTo(n,this.getScrollTop());
}
Detect.prototype.setScroll = function(x,y){ // set the x,y scroll position of the window
	window.scrollTo(x,y);
}

// :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

// HTMLobj Constructor

HTMLobj = function(name){
	if(name){
		this._inherit = Detect; this._inherit(name);
		this._id  = name;
		this._el  = this.getObj(this._id);
		this._css = this.getStyle(this._el);
		this._obj = name+'Object'; eval(this._obj+'=this');	
		this._timer = null;
		this._glideRunning = false;
		this._tweenRunning = false;
		this._fadeRunning = false;	// Added by SU, Couloir
		this._randNum = null;		// Added by SU, Couloir
		this._startFade = false;	// Added by SU, Couloir
		return this;
	}
}
HTMLobj.prototype = new Detect();

HTMLobj.prototype.getLeft = function(){ // left position of the element
	return parseInt(this._css.left || 0);
}
HTMLobj.prototype.getTop = function(){ // top position of the element
	return parseInt(this._css.top || 0);
}		
HTMLobj.prototype.getWidth = function(){ // width of the element
	if(this._ns4){
		 return this._el.document.width;
	}else{
		return this._el.offsetWidth;
	}
}
HTMLobj.prototype.getHeight = function(){ // height of the element
	if(this._ns4){
		 return this._el.document.height;
	}else{
		return this._el.offsetHeight;
	}
}
HTMLobj.prototype.getClipWidth = function(){ // clip width of the element
	if(this._ns4){
		 return this._el.clip.width;
	}else{
		return this._el.offsetWidth;
	}
}
HTMLobj.prototype.getClipHeight = function(){ // clip height of the element
	if(this._ns4){
		 return this._el.clip.height;
	}else{
		return this._el.offsetHeight;
	}
}
HTMLobj.prototype.setStyle = function(prop, val){ // change the value of any css property
	if(!this._ns4){
		this._el.style[prop] = val;
		if(this._iex && this._mac){
			this._el.innerHTML = this._el.innerHTML;
		}
	}
}
HTMLobj.prototype.show = function(){ // show the visibility of the element
	this._css.visibility = 'visible';
}
HTMLobj.prototype.hide = function(){ // hide the visibility of the element
	this._css.visibility = 'hidden';
}
HTMLobj.prototype.showhide = function(){ // toggle the visibility of the element
	if(this._css.visibility == 'hidden' || this._css.visibility == 'hide'){
		this._css.visibility = 'visible';
	}else{
		this._css.visibility = 'hidden';
	}
}
HTMLobj.prototype.setInner = function(html){ // change the contents of the element
	if(this._ns4){
		this._el.document.open();
		this._el.document.write(html);
		this._el.document.close();
	}else{
		this._el.innerHTML = html;
	}
}
HTMLobj.prototype.moveTo = function(x,y){ // move the element to a new position
	if(this._ns4){
		this._el.moveTo(x,y);
	}else{
		this._css.left = x;
		this._css.top  = y;
	}
}
HTMLobj.prototype.moveBy = function(x,y){ // move the element to a new position relative to it's current position
	if(this._ns4) {
		this._el.moveBy(x,y);
	}else{
		this._css.left = this.getLeft()+x;
		this._css.top  = this.getTop()+y;
	}
}
HTMLobj.prototype.sizeTo = function(w,h){ // set the size of the element
	if(!this._ns4){
		this._css.width = w+'px';
		this._css.height = h+'px';
	}
}
HTMLobj.prototype.sizeBy = function(w,h){ // set the size of the element relative to it's current size
	if(!this._ns4){
		this._css.width = this.getWidth()+w+'px';
		this._css.height = this.getHeight()+h+'px';
	}
}
HTMLobj.prototype.glideTo = function(x,y,callback){ // ease-out animation, callback function optional
	if(this._glideRunning){
		var left = this.getLeft();
		var top  = this.getTop();
		if(Math.abs(left-x)<=1 && Math.abs(top-y)<=1){
			this.moveTo(x,y);
			this.cancelGlide();
			if(callback){
				eval(this._obj+'.'+callback+'()');
			}
		}else{
			this.moveTo(left+(x-left)/2, top+(y-top)/2);
		}
	}else{
		var c = (callback) ? ',\"'+callback+'\"' : '' ;
		this._timer  = setInterval(this._obj+'.glideTo('+x+','+y+c+')',100);
		this._glideRunning = true;
	}
}
HTMLobj.prototype.cancelGlide = function(){ // cancel the glideTo method
	clearInterval(this._timer);
	this._timer = null;
	this._glideRunning = false;
}
HTMLobj.prototype.swapDepth = function(obj){ // swap the z-index of 2 elements
	var temp = this._css.zIndex;
	this._css.zIndex = obj._css.zIndex;
	obj._css.zIndex = temp;
}
// -------------------------------------------
// Modified by SU, Uptonic.com
// -------------------------------------------
HTMLobj.prototype.tweenTo = function(method, start, end, time){ // time-based animation, with multiple easing methods
// method: a function that takes 4 arguments: time, start, change, and duration
// start: array of starting width, height dimensions [w, h]
// end: array of ending width, height dimensions [w, h]
// time: number of 'frames' it takes to get to the end position
	if(!this._tweenRunning){
		this._tweenTime = 0;
		var s = '['+start.toString()+']';
		var e = '['+end.toString()+']';
		this._timer = setInterval(this._obj+'.tweenTo('+method+','+s+','+e+','+time+')', 33);
		this._tweenRunning = true;
	}
	if(++this._tweenTime > time){
		this.cancelTween();
	}else{
		var w = method(this._tweenTime, start[0], end[0]-start[0], time);
		var h = method(this._tweenTime, start[1], end[1]-start[1], time);
		this.sizeTo(w,h);
	}
}
HTMLobj.prototype.cancelTween = function(){ // cancel the tweenTo method
	clearInterval(this._timer);
	this._timer = null;
	this._tweenRunning = false;
	this._startFade = true;
}

// -> Easing Equations by Robert Penner - robertpenner.com -
linearTween = function(t, b, c, d){
	return c*t/d + b;
}
easeInQuad = function(t, b, c, d){
	t /= d;
	return c*t*t + b;
}
easeOutQuad = function(t, b, c, d){
	t /= d;
	return -c * t*(t-2) + b;
}
easeInOutQuad = function(t, b, c, d){
	t /= d/2;
	if (t < 1) return c/2*t*t + b;
	t--;
	return -c/2 * (t*(t-2) - 1) + b;
}
easeInExpo = function(t, b, c, d){
	return c * Math.pow( 2, 10 * (t/d - 1) ) + b;
}
easeOutExpo = function(t, b, c, d){
	return c * ( -Math.pow( 2, -10 * t/d ) + 1 ) + b;
}
// -------------------------------------------
// Added by SU, Uptonic.com
// December 2004 - January 2005
// -------------------------------------------
HTMLobj.prototype.getRandom = function(start,end){ // generate new random number
    this._randNum= Math.round(start + ((end-start) * Math.random()));
    return this._randNum;
}
HTMLobj.prototype.setOpacity = function(opacity){ // set opacity of the element
	// Fix for math error in some browsers
	opacity = (opacity == 100)?99.999:opacity;
	// IE/Windows
	this._css.filter = "alpha(opacity:"+opacity+")";
	// Safari < 1.2, Konqueror
	this._css.KHTMLOpacity = opacity/100;	
	// Older Mozilla and Firefox
	this._css.MozOpacity = opacity/100;
	// Safari 1.2, newer Firefox and Mozilla, CSS3
	this._css.opacity = opacity/100;
}
HTMLobj.prototype.fadeOut = function(opacity, change, speed){ // gradually decrease the opacity of the element
// opacity: starting opacity of element
// change: the size of the increments between steps
// speed: the rate of the animation
	if (opacity >= 0){
	  this._fadeRunning = true;
	  this.setOpacity(opacity);
	  opacity -= change;
	  setTimeout(this._obj+'.fadeOut('+opacity+','+change+','+speed+')', speed);
	} else {
		this._fadeRunning = false;
		this.hide();
	}
}
HTMLobj.prototype.fadeIn = function(opacity, change, speed){ // gradually increase the opacity of the element
// opacity: starting opacity of element
// change: the size of the increments between steps
// speed: the rate of the animation	
	if (opacity <= 100){
	  this.show();
	  this._fadeRunning = true;
	  this.setOpacity(opacity);
	  opacity += change;
	  setTimeout(this._obj+'.fadeIn('+opacity+','+change+','+speed+')', speed);
	} else {
		this._fadeRunning = false;
		this.setOpacity(100);
	}
}
HTMLobj.prototype.displayShow = function(){ // display the element as 'block'
	this._css.display = 'block';
}
HTMLobj.prototype.displayHide = function(){ // do not display the element
	this._css.display = 'none';
}
HTMLobj.prototype.setSrc = function(target){ // set the element's source to target
	this._el.src = target;
}
HTMLobj.prototype.setHref = function(target){ // set the element's link to target
	this._el.href = target;
}
HTMLobj.prototype.setInnerHtml = function(content){ // set the element's inner HTML to content
	this._el.innerHTML = content;
}


//Image swap for portfolios

i1_1 = new Image();
i1_1.src = "images/btn_1.gif";

i1_2 = new Image();
i1_2.src = "images/btn_roll_1.gif";

i2_1 = new Image();
i2_1.src = "images/btn_2.gif";

i2_2 = new Image();
i2_2.src = "images/btn_roll_2.gif";

i3_1 = new Image();
i3_1.src = "images/btn_3.gif";

i3_2 = new Image();
i3_2.src = "images/btn_roll_3.gif";

i4_1 = new Image();
i4_1.src = "images/btn_4.gif";

i4_2 = new Image();
i4_2.src = "images/btn_roll_4.gif";

i5_1 = new Image();
i5_1.src = "images/btn_5.gif";

i5_2 = new Image();
i5_2.src = "images/btn_roll_5.gif";

i6_1 = new Image();
i6_1.src = "images/btn_6.gif";

i6_2 = new Image();
i6_2.src = "images/btn_roll_6.gif";

i7_1 = new Image();
i7_1.src = "images/btn_7.gif";

i7_2 = new Image();
i7_2.src = "images/btn_roll_7.gif";

i8_1 = new Image();
i8_1.src = "images/btn_8.gif";

i8_2 = new Image();
i8_2.src = "images/btn_roll_8.gif";

i9_1 = new Image();
i9_1.src = "images/btn_9.gif";

i9_2 = new Image();
i9_2.src = "images/btn_roll_9.gif";

i10_1 = new Image();
i10_1.src = "images/btn_10.gif";

i10_2 = new Image();
i10_2.src = "images/btn_roll_10.gif";


health_1 = new Image();
health_1.src = "../images/btn_health.gif";

health_2 = new Image();
health_2.src = "../images/btn_roll_health.gif";

commercial_1 = new Image();
commercial_1.src = "../images/btn_commercial.gif";

commercial_2 = new Image();
commercial_2.src = "../images/btn_roll_commercial.gif";

institutional_1 = new Image();
institutional_1.src = "../images/btn_institutional.gif";

institutional_2 = new Image();
institutional_2.src = "../images/btn_roll_institutional.gif";

design_1 = new Image();
design_1.src = "../images/btn_design.gif";

design_2 = new Image();
design_2.src = "../images/btn_roll_design.gif";

office_1 = new Image();
office_1.src = "../images/btn_office.gif";

office_2 = new Image();
office_2.src = "../images/btn_roll_office.gif";

pre_eng_1 = new Image();
pre_eng_1.src = "../images/btn_pre_eng.gif";

pre_eng_2 = new Image();
pre_eng_2.src = "../images/btn_roll_pre_eng.gif";

supermarkets_1 = new Image();
supermarkets_1.src = "../images/btn_supermarkets.gif";

supermarkets_2 = new Image();
supermarkets_2.src = "../images/btn_roll_supermarkets.gif";

restaurants_1 = new Image();
restaurants_1.src = "../images/btn_restaurants.gif";

restaurants_2 = new Image();
restaurants_2.src = "../images/btn_roll_restaurants.gif";