// JavaScript Document
img1=new Image()
img1.src="img/button1.png"
img1_hi=new Image()
img1_hi.src="img/button1_hi.png"

img2=new Image()
img2.src="img/button2.png"
img2_hi=new Image()
img2_hi.src="img/button2_hi.png"

img3=new Image()
img3.src="img/button3.png"
img3_hi=new Image()
img3_hi.src="img/button3_hi.png"

img4=new Image()
img4.src="img/button4.png"
img4_hi=new Image()
img4_hi.src="img/button4_hi.png"

img5=new Image()
img5.src="img/button5.png"
img5_hi=new Image()
img5_hi.src="img/button5_hi.png"

img6=new Image()
img6.src="img/button6.png"
img6_hi=new Image()
img6_hi.src="img/button6_hi.png"

img7=new Image()
img7.src="img/button7.png"
img7_hi=new Image()
img7_hi.src="img/button7_hi.png"