if (document.images) {
	pic0on= new Image(240,125);
	pic0on.src="images/logos/opi-logo.gif";
	pic1on= new Image(105,49);
	pic1on.src="images/buttons/button_high_opigroup.gif";
	pic2on= new Image(106,49);
	pic2on.src="images/buttons/button_high_opiholidays.gif";
	pic3on= new Image(106,49);
	pic3on.src="images/buttons/button_high_opiowners.gif";
	pic4on= new Image(106,49);
	pic4on.src="images/buttons/button_high_opiresorts.gif";
	pic5on= new Image(106,49);
	pic5on.src="images/buttons/button_high_opifranchise.gif";

	pic0off= new Image(240,125);
	pic0off.src="images/logos/opi-logo.gif";
	pic1off= new Image(105,49);
	pic1off.src="images/buttons/button_low_opigroup.gif";
	pic2off= new Image(106,49);
	pic2off.src="images/buttons/button_low_opiholidays.gif";
	pic3off= new Image(106,49);
	pic3off.src="images/buttons/button_low_opiowners.gif";
	pic4off= new Image(106,49);
	pic4off.src="images/buttons/button_low_opiresorts.gif";
	pic5off= new Image(106,49);
	pic5off.src="images/buttons/button_low_opifranchise.gif";
}