function movepic(img_name,img_src) 
{
	document[img_name].src=img_src;
}

function showHide(val1,val2,tbl_id)
{
    document.getElementById(tbl_id).style.display=val1;
    document.getElementById('show').style.display=val2;
    document.getElementById('hide').style.display=val1;
}

function preload_images()
{
				image1_on = new Image();
				image1_on.src = "media/img/site/menu_item_01_on.gif";
				image1_off = new Image();
				image1_off.src = "media/img/site/menu_item_01_off.gif";
				
				image2_on = new Image();
				image2_on.src = "media/img/site/menu_item_02_on.gif";
				image2_off = new Image();
				image2_off.src = "media/img/site/menu_item_02_off.gif";

				image3_on = new Image();
				image3_on.src = "media/img/site/menu_item_03_on.gif";
				image3_off = new Image();
				image3_off.src = "media/img/site/menu_item_03_off.gif";

				image4_on = new Image();
				image4_on.src = "media/img/site/menu_item_04_on.gif";
				image4_off = new Image();
				image4_off.src = "media/img/site/menu_item_04_off.gif";

				image5_on = new Image();
				image5_on.src = "media/img/site/menu_item_05_n.gif";
				image5_off = new Image();
				image5_off.src = "media/img/site/menu_item_05_off.gif";

				image6_on = new Image();
				image6_on.src = "media/img/site/menu_item_06_on.gif";
				image6_off = new Image();
				image6_off.src = "media/img/site/menu_item_06_off.gif";

				image7_on = new Image();
				image7_on.src = "media/img/site/menu_item_07_on.gif";
				image7_off = new Image();
				image7_off.src = "media/img/site/menu_item_07_off.gif";

				image8_on = new Image();
				image8_on.src = "media/img/site/menu_item_08_on.gif";
				image8_off = new Image();
				image8_off.src = "media/img/site/menu_item_08_off.gif";

				image9_on = new Image();
				image9_on.src = "media/img/site/menu_item_09_on.gif";
				image9_off = new Image();
				image9_off.src = "media/img/site/menu_item_09_off.gif";

				image10_on = new Image();
				image10_on.src = "media/img/site/menu_item_10_on.gif";
				image10_off = new Image();
				image10_off.src = "media/img/site/menu_item_10_off.gif";
}

function change_image(img_name,img_src) 
{
    document[img_name].src=img_src;
}

preload_images();