.mask {
    position: absolute;
    left: 960px;
    top: 130px;
    width: 640px;
    height: 375px;
	background: #EEEAE3;
	z-index: 140;
}

.lots {
    position: absolute;
    left: 640px;
    top: 0px;
    width: 640px;
    height: 375px;
}

#lot1 {
    background: url("../images/lot1.jpg") repeat-x scroll 0 0 transparent;
    z-index: 10;	
}
#lot2 {
    background: url("../images/lot2.jpg") repeat-x scroll 0 0 transparent;
    z-index: 20;	
}
#lot3 {
    background: url("../images/lot3.jpg") repeat-x scroll 0 0 transparent;
    z-index: 30;	
}
#lot4 {
    background: url("../images/lot4.jpg") repeat-x scroll 0 0 transparent;
    z-index: 40;	
}
#lot5 {
    background: url("../images/lot5.jpg") repeat-x scroll 0 0 transparent;
    z-index: 50;	
}
#lot6 {
    background: url("../images/lot6.jpg") repeat-x scroll 0 0 transparent;
    z-index: 60;	
}
#lot7 {
    background: url("../images/lot7.jpg") repeat-x scroll 0 0 transparent;
    z-index: 70;	
}
#lot8 {
    background: url("../images/lot8.jpg") repeat-x scroll 0 0 transparent;
    z-index: 80;	
}
#lot9 {
    background: url("../images/lot9.jpg") repeat-x scroll 0 0 transparent;
    z-index: 90;	
}
#lot10 {
    background: url("../images/lot10.jpg") repeat-x scroll 0 0 transparent;
    z-index: 100;	
}
#lot11 {
    background: url("../images/lot11.jpg") repeat-x scroll 0 0 transparent;
    z-index: 110;	
}
#lot12 {
    background: url("../images/lot12.jpg") repeat-x scroll 0 0 transparent;
    z-index: 120;	
}
#lot13 {
    background: url("../images/lot13.jpg") repeat-x scroll 0 0 transparent;
    z-index: 130;	
}
#back {
	display: none;
    z-index: 140;
    left: 600px;
    position: absolute;
    top: 335px;
    z-index: 140;	
	opacity: 0;
}