var image1=new Image()
image1.src="images/1.jpg"
var image2=new Image()
image2.src="images/2.jpg"
var image3=new Image()
image3.src="images/3.jpg"
var image4=new Image()
image4.src="images/4.jpg"
var image5=new Image()
image5.src="images/5.jpg"
var image6=new Image()
image6.src="images/6.jpg"
var image7=new Image()
image7.src="images/0.jpg"