function preCache(page)
{
	menu_image = Array(new Image(), new Image(), new Image(), new Image(), new Image());
	menu_image[0].src="images/menu_button_about_hec_over.png";
	menu_image[1].src="images/menu_button_services_over.png";
	menu_image[2].src="images/menu_button_people_over.png";
	menu_image[3].src="images/menu_button_education_over.png";
	menu_image[4].src="images/menu_button_contact_over.png";
	if(page == "about")
	{
		cached_image = Array(new Image(), new Image());
		cached_image[0].src="images/about_button_the_vision_over.png";
		cached_image[1].src="images/about_button_the_salon_over.png";
	}
	else if(page == "services")
	{
		cached_image = Array(new Image(), new Image(), new Image(), new Image(), new Image(), new Image(), new Image(), new Image());
		cached_image[0].src="images/sevices_button_hair_extensions_over.png";
		cached_image[1].src="images/sevices_button_color_over.png.png";
		cached_image[2].src="images/sevices_button_advanced_precision_cuts_over.png";
		cached_image[3].src="images/sevices_button_styling_over.png";
		cached_image[4].src="images/sevices_button_make_up_over.png";
		cached_image[5].src="images/sevices_button_straightening_and_treatments_over.png";
		cached_image[6].src="images/services_advanced_precision_cuts_button_men_over.png"
		cached_image[7].src="images/services_advanced_precision_cuts_button_women_over.png"
	}
	else if(page == "people")
	{
		cached_image = Array(new Image(), new Image(), new Image());
		cached_image[0].src="images/people_button_client_of_the_year_over.png";
		cached_image[1].src="images/people_button_glamour_shots_over_over.png";	
		cached_image[2].src="images/people_button_before_and_after_over.png";
	}
}