if (document.images) {
	nonflash_button_off = new Image();
	nonflash_button_off.src = "pix/universal/rollovers/nfv-off.jpg" ;
	nonflash_button_on = new Image();
	nonflash_button_on.src = "pix/universal/rollovers/nfv-on.jpg" ;
	
	believe_button_off = new Image();
	believe_button_off.src = "pix/universal/rollovers/bbtn-off.jpg" ;
	believe_button_on = new Image();
	believe_button_on.src = "pix/universal/rollovers/bbtn-on.jpg" ;
	
	flashv_button_off = new Image();
	flashv_button_off.src = "pix/universal/rollovers/fv-off.jpg" ;
	flashv_button_on = new Image();
	flashv_button_on.src = "pix/universal/rollovers/fv-on.jpg" ;
	
	advise_block_off = new Image();
	advise_block_off.src = "pix/universal/rollovers/advise-off.jpg" ;
	advise_block_on = new Image();
	advise_block_on.src = "pix/universal/rollovers/advise-on.jpg" ;
	
    solutions_button_off = new Image();
    solutions_button_off.src = "pix/universal/rollovers/solutions-off.gif" ;
    solutions_button_on = new Image() ;
    solutions_button_on.src = "pix/universal/rollovers/solutions-on.gif" ;
	
	products_button_off = new Image();
    products_button_off.src = "pix/universal/rollovers/products-off.gif" ;
    products_button_on = new Image() ;
    products_button_on.src = "pix/universal/rollovers/products-on.gif" ;
	
	services_button_off = new Image();
    services_button_off.src = "pix/universal/rollovers/services-off.gif" ;
    services_button_on = new Image() ;
    services_button_on.src = "pix/universal/rollovers/services-on.gif" ;
	
	testimonials_button_off = new Image();
    testimonials_button_off.src = "pix/universal/rollovers/testimonials-off.gif" ;
    testimonials_button_on = new Image() ;
    testimonials_button_on.src = "pix/universal/rollovers/testimonials-on.gif" ;
	
	contact_button_off = new Image();
    contact_button_off.src = "pix/universal/rollovers/contact-off.gif" ;
    contact_button_on = new Image() ;
    contact_button_on.src = "pix/universal/rollovers/contact-on.gif" ;
	
	about_button_off = new Image();
    about_button_off.src = "pix/universal/rollovers/about-off.gif" ;
    about_button_on = new Image() ;
    about_button_on.src = "pix/universal/rollovers/about-on.gif" ;
}
function buttondown( buttonname )
{
    if (document.images) {
      document[ buttonname ].src = eval( buttonname + "_off.src" );
    }
}
function buttonup ( buttonname )
{
    if (document.images) {
      document[ buttonname ].src = eval( buttonname + "_on.src" );
    }
}

/* Code for the show/hide div in the header */

function toggleLayer(whichLayer)
	{
		if (document.getElementById)
	{
	// this is the way the standards work
	var style2 = document.getElementById(whichLayer).style;
	style2.display = style2.display? "":"block";
	}
		else if (document.all)
	{
	// this is the way old msie versions work
	var style2 = document.all[whichLayer].style;
	style2.display = style2.display? "":"block";
	}
		else if (document.layers)
	{
	// this is the way nn4 works
	var style2 = document.layers[whichLayer].style;
	style2.display = style2.display? "":"block";
	}
}