// Mootools

window.addEvent('domready',function(){
 
	function slideShow( Obj ){
		var pass = this;
	    // Initializing
	    this.slides = Obj;
	    pass.curImg = 0 // $random(0, this.slides.length - 1);
		this.slides[ pass.curImg ].setStyle('visibility', 'visible');
		this.slides[ pass.curImg ].setStyle('opacity', 1);
		this.slides[ pass.curImg ].setStyle('z-index', 2);
	 
		this.rand = function(){
			randNum = pass.curImg;
			while (randNum == pass.curImg) {
				randNum = $random(0, this.slides.length - 1);
			}
			pass.curImg = randNum;
	        this.slides.each( function( img, index ){ 
	            img.morph({ opacity: 0 });
	        }, this);
	        this.slides[ pass.curImg ].morph({ opacity: 1 });
	    }
	    this.next = function(){
	        pass.curImg++;
	        this.slides.each( function( img, index ){ 
	            img.morph({ opacity: 0 });
	        }, this);
	        if( pass.curImg == this.slides.length ) pass.curImg = 0;
	        this.slides[ pass.curImg ].morph({ opacity: 1 });
	    }
	    this.prev = function(){
	        pass.curImg--;
	        this.slides.each( function( img, index ){ 
	            img.morph({ opacity: 0 });
	        }, this);
	        if( pass.curImg < 0 ) pass.curImg = this.slides.length - 1;
	        this.slides[ pass.curImg ].morph({ opacity: 1 });
	    }
	}
	
	sshow1 = new slideShow( $$('#mainimg img') );
	sshow2 = new slideShow( $$('#ad01 img') );
	sshow3 = new slideShow( $$('#ad02 img') );
	sshow4 = new slideShow( $$('#ad03 img') );
	
	setTimeout('sshow1.next.periodical( 8000, sshow1 )',10);
	setTimeout('sshow2.next.periodical( 8000, sshow2 )',1000);
	setTimeout('sshow3.next.periodical( 8000, sshow3 )',2000);
	setTimeout('sshow4.next.periodical( 8000, sshow4 )',3000);

});


function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

// Navigation 
function nav1PanelShow(obj) {
	MM_showHideLayers(obj,'','show');
};

function nav1PanelHide(obj) {
	MM_showHideLayers(obj,'','hide')
};