function goBig(place) {
	var rndURL = (1000*Math.random());
	url = ''+ place +'';
	h=500;
	w=650;
	newWindow = window.open(''+url+'.html','info_window','width='+w+',height='+h+',top='+(screen.height-h)/2+',left='+(screen.width-w)/2+',location=0,directories=0,status=no,menuBar=no,scrollBars=yes,resizable=yes');
	newWindow.focus(); 
	}


// mouseover functions
// check for image object

	var OK = 0;
	if (document.images) OK =1;

// fetch images to browser cache
	if (OK) {
		normal = new MakeArray(4);
		over = new MakeArray(4);

		normal[1].src  = "images/banner1.gif";
		normal[2].src  = "images/banner2.gif";
		normal[3].src  = "images/banner3.gif";
		
		over[1].src  = "images/banner1a.gif";
		over[2].src  = "images/banner2a.gif";
		over[3].src  = "images/banner3a.gif";
		
	}

	function MakeArray(n) {
		this.length = n;
		for (var i = 1; i<=n; i++) {
			this[i] = new Image();
		}
			return this;
	}

	function msover(num) {
		if ( OK) {
			loadImage = "Image" + num;
			document.images[loadImage].src = over[num].src;
		}
	}

	function msout(num) {
		if ( OK) {
			loadImage = "Image" + num;
			document.images[loadImage].src = normal[num].src;
        }
	}