var image1=new Image()
image1.src="image_pub/1.jpg"

var image2=new Image()
image2.src="image_pub/2.jpg"

var image3=new Image()
image3.src="image_pub/3.jpg"

var image4=new Image()
image4.src="image_pub/4.jpg"

var image5=new Image()
image5.src="image_pub/5.jpg"