if (document.images)
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   img1on.src="http://www.landcruise.uk.com/wp/wp-content/themes/landcruise/images/sidebar/sidebar_motor_1.gif";
   img2on= new Image(80,80);
   img2on.src="http://www.landcruise.uk.com/wp/wp-content/themes/landcruise/images/sidebar/sidebar_tariffs_1.gif";
   img3on= new Image(80,80);
   img3on.src="http://www.landcruise.uk.com/wp/wp-content/themes/landcruise/images/sidebar/sidebar_book_1.gif";
   img4on= new Image(80,80);
   img4on.src="http://www.landcruise.uk.com/wp/wp-content/themes/landcruise/images/sidebar/sidebar_onboard_1.gif";
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   img6on.src="http://www.landcruise.uk.com/wp/wp-content/themes/landcruise/images/sidebar/sidebar_winter_1.gif";
   img7on= new Image(80,80);
   img7on.src="http://www.landcruise.uk.com/wp/wp-content/themes/landcruise/images/sidebar/sidebar_corp_1.gif";
   img8on= new Image(80,80);
   img8on.src="http://www.landcruise.uk.com/wp/wp-content/themes/landcruise/images/sidebar/sidebar_contact_1.gif";

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   img2off= new Image(80,80);
   img2off.src="http://www.landcruise.uk.com/wp/wp-content/themes/landcruise/images/sidebar/sidebar_tariffs_0.gif";
   img3off= new Image(80,80);
   img3off.src="http://www.landcruise.uk.com/wp/wp-content/themes/landcruise/images/sidebar/sidebar_book_0.gif";
   img4off= new Image(80,80);
   img4off.src="http://www.landcruise.uk.com/wp/wp-content/themes/landcruise/images/sidebar/sidebar_onboard_0.gif";
   img5off= new Image(80,80);
   img5off.src="http://www.landcruise.uk.com/wp/wp-content/themes/landcruise/images/sidebar/sidebar_rover_0.gif";
   img6off= new Image(80,80);
   img6off.src="http://www.landcruise.uk.com/wp/wp-content/themes/landcruise/images/sidebar/sidebar_winter_0.gif";
   img7off= new Image(80,80);
   img7off.src="http://www.landcruise.uk.com/wp/wp-content/themes/landcruise/images/sidebar/sidebar_corp_0.gif";
   img8off= new Image(80,80);
   img8off.src="http://www.landcruise.uk.com/wp/wp-content/themes/landcruise/images/sidebar/sidebar_contact_0.gif";
 }

function hoveron(imgName)
{
 if (document.images)
  {
    imgOn=eval(imgName + "on.src");
    document[imgName].src= imgOn;
  }
}

function hoveroff(imgName)
{
 if (document.images)
  {
    imgOff=eval(imgName + "off.src");
    document[imgName].src= imgOff;
  }
}