function showPic (whichpic, whichph) {
	if (document.getElementById) {
		ph='ph_';
		d='d_';
		ph=eval('ph+whichph');
		d=eval('d+whichph');

		document.getElementById(ph).style.borderStyle="solid";
		document.getElementById(ph).style.borderWidth="1px";
		document.getElementById(ph).style.borderColor="#000000";
		document.getElementById(ph).style.marginTop="0px";
		document.getElementById(ph).style.marginRight="0px";
		document.getElementById(ph).style.marginBottom="10px";
		document.getElementById(ph).style.marginLeft="10px";
		document.getElementById(ph).src = whichpic.href;

		if (whichpic.title) {
			document.getElementById(d).style.display = "inline";
			document.getElementById(d).childNodes[0].nodeValue = whichpic.title;
			document.getElementById(d).style.paddingLeft="10px";
		} else {
			document.getElementById(d).style.display = "inline";
			document.getElementById(d).childNodes[0].nodeValue = whichpic.childNodes[0].nodeValue;
			document.getElementById(d).style.paddingLeft="0px";
		}
		
		return false;

	} else {
		return true;
	}
}

function hidePic (whichph) {
	if (document.getElementById) {
		ph='ph_';
		d='d_';
		ph=eval('ph+whichph');
		d=eval('d+whichph');

		document.getElementById(ph).style.borderStyle="solid";
		document.getElementById(ph).style.borderWidth="0px";
		document.getElementById(ph).style.borderColor="#000000";
		document.getElementById(ph).src = "./gfx/dummy.gif";
		document.getElementById(ph).style.marginTop="0px";
		document.getElementById(ph).style.marginRight="0px";
		document.getElementById(ph).style.marginBottom="0px";
		document.getElementById(ph).style.marginLeft="0px";

		document.getElementById(d).childNodes[0].nodeValue = "";
		document.getElementById(d).style.paddingLeft="0px";
		return false;

	} else {
		return false;
	}
}