// JavaScript Document
<!--
if (document.images) {
imageOn = new Image();


imageOn.src = "images/read_more1.jpg" ;


imageOff = new Image();


imageOff.src = "images/read_more.jpg" ; 
}

function img_on(img_name) {

if (document.images) {
document[img_name].src = eval(img_name + "On.src");

}
}

function img_off(img_name) {
if (document.images) {
document[img_name].src = eval(img_name + "Off.src");

}
}
-->