canreviewon = new Image(224,150);
	canreviewon.src = "images/PSC-LeftImageMiddle-over.jpg";
	readmoreon = new Image(224,150);
	readmoreon.src = "images/PSC-readmore-home-over.gif";

	canreviewoff = new Image(224,150);
	canreviewoff.src = "images/PSC-LeftImageMiddle-home.jpg";
	readmoreoff = new Image(224,150);
	readmoreoff.src = "images/PSC-readmore-home-static.gif";

function img_act(imgName, num) {
   imgOn = eval(imgName + "on.src");
   if(num > 0) {imgName = imgName + "_" + num;}
   document [imgName].src = imgOn;
}

function img_inact(imgName, num) {
   imgOff = eval(imgName + "off.src");
   if(num > 0) {imgName = imgName + "_" + num;}
   document [imgName].src = imgOff;
}