// JavaScript Document


var image1 = new Image();
image1.src = "imgs/unit2.gif";
var image2 = new Image();
image2.src = "imgs/unit2b.gif";
var image3 = new Image();
image3.src = "imgs/res_66b.gif";
var image4 = new Image();
image4.src = "imgs/res_66a.gif";


var image5 = new Image();
image5.src = "imgs/unit1.gif";
var image6 = new Image();
image6.src = "imgs/unit1b.gif";
var image7 = new Image();
image7.src = "imgs/res_88b.gif";
var image8 = new Image();
image8.src = "imgs/res_88a.gif";


var image9 = new Image();
image9.src = "imgs/unit3.gif";
var image10 = new Image();
image10.src = "imgs/unit3b.gif";
var image11 = new Image();
image11.src = "imgs/res_44b.gif";
var image12 = new Image();
image12.src = "imgs/res_44a.gif";


var image13 = new Image();
image13.src = "imgs/unit4.gif";
var image14 = new Image();
image14.src = "imgs/unit4b.gif";
var image15 = new Image();
image15.src = "imgs/res_22b.gif";
var image16 = new Image();
image16.src = "imgs/res_22a.gif";


var image17 = new Image();
image17.src = "imgs/unit5.gif";
var image18 = new Image();
image18.src = "imgs/unit5b.gif";
var image19 = new Image();
image19.src = "imgs/res_77b.gif";
var image20 = new Image();
image20.src = "imgs/res_77a.gif";


var image21 = new Image();
image21.src = "imgs/unit6.gif";
var image22 = new Image();
image22.src = "imgs/unit6b.gif";
var image23 = new Image();
image23.src = "imgs/res_55b.gif";
var image24 = new Image();
image24.src = "imgs/res_55a.gif";


var image25 = new Image();
image25.src = "imgs/unit7.gif";
var image26 = new Image();
image26.src = "imgs/unit7b.gif";
var image27 = new Image();
image27.src = "imgs/res_33b.gif";
var image28 = new Image();
image28.src = "imgs/res_33a.gif";


var image29 = new Image();
image29.src = "imgs/unit8.gif";
var image30 = new Image();
image30.src = "imgs/unit8b.gif";
var image31 = new Image();
image31.src = "imgs/res_11b.gif";
var image32 = new Image();
image32.src = "imgs/res_11a.gif";



var image33 = new Image();
image33.src = "imgs/unit9.gif";
var image34 = new Image();
image34.src = "imgs/unit9b.gif";
var image35 = new Image();
image35.src = "imgs/res_100b.gif";
var image36 = new Image();
image36.src = "imgs/res_100a.gif";



var image37 = new Image();
image37.src = "imgs/unit10.gif";
var image38 = new Image();
image38.src = "imgs/unit10b.gif";
var image39 = new Image();
image39.src = "imgs/res_99b.gif";
var image40 = new Image();
image40.src = "imgs/res_99a.gif";




function roll(img_name1, img_src1, img_name2, img_src2)
	{
	document[img_name1].src = img_src1;
	document[img_name2].src = img_src2;
	}