if (document.images){

h1 = new Image
h2 = new Image 
m1 = new Image
m2 = new Image
e1 = new Image
e2 = new Image
t1 = new Image
t2 = new Image
c1 = new Image
c2 = new Image

h1.src = "assets/images/home1.png"
h2.src = "assets/images/home2.png"
m1.src = "assets/images/masonary1.png"
m2.src = "assets/images/masonary2.png"
e1.src = "assets/images/employment1.png"
e2.src = "assets/images/employment2.png"
t1.src = "assets/images/testimonials1.png"
t2.src = "assets/images/testimonials2.png"
c1.src = "assets/images/contact1.png"
c2.src = "assets/images/contact2.png"
}

else {

h1 = ""
h2 = ""
document.hm.src = ""
m1 = ""
m2 = ""
document.mp.src = ""
e1 = ""
e2 = ""
document.e.src = ""
t1 = ""
t2 = ""
document.ss.src = ""
c1 = ""
c2 = ""
document.c.src = ""
}