if (document.images) 
{ 
imageh1 = new Image 
imageh2 = new Image 
imagea1 = new Image 
imagea2 = new Image 
imagep1 = new Image 
imagep2 = new Image 
imageo1 = new Image 
imageo2 = new Image 
imagei1 = new Image 
imagei2 = new Image 
imagen1 = new Image 
imagen2 = new Image 
images1 = new Image 
images2 = new Image 
imagec1 = new Image 
imagec2 = new Image 
imageh1.src = 'images/home.jpg' 
imageh2.src = 'images/home1.jpg' 
imagea1.src = 'images/about-us.jpg' 
imagea2.src = 'images/about-us1.jpg' 
imagep1.src = 'images/our-products.jpg' 
imagep2.src = 'images/our-products1.jpg' 
imageo1.src = 'images/outsourcing.jpg' 
imageo2.src = 'images/outsourcing1.jpg' 
imagei1.src = 'images/it-staffing.jpg' 
imagei2.src = 'images/it-staffing1.jpg' 
imagen1.src = 'images/our-network.jpg' 
imagen2.src = 'images/our-network1.jpg' 
images1.src = 'images/sitemap.jpg' 
images2.src = 'images/sitemap1.jpg' 
imagec1.src = 'images/contact-us.jpg' 
imagec2.src = 'images/contact-us1.jpg' 
}