<!--hide script
if (document.images){


button1=new Image
button2=new Image
button3=new Image
button4=new Image
button5=new Image
button1R=new Image
button2R=new Image
button3R=new Image
button4R=new Image
button5R=new Image



button1.src="buttons/operations.jpg";
button2.src="buttons/capabilities.jpg";
button3.src="buttons/design_build.jpg";
button4.src="buttons/projects.jpg";
button5.src="buttons/contact.jpg";
button1R.src="buttons/operations_2.jpg";
button2R.src="buttons/capabilities_2.jpg";
button3R.src="buttons/design_build_2.jpg";
button4R.src="buttons/projects_2.jpg";
button5R.src="buttons/contact_2.jpg";
}

function rollOver(img_name,img_src){
if(document.images){
document[img_name].src=eval(img_src +".src");
}
}
//end script hiding-->