function chIn(image) {
	if(document.images)	document.images[image].src = "/img/"+image+"_a.gif";
}
function chOut(image) {
	if(document.images)	document.images[image].src = "/img/"+image+".gif";
}
function chIn2(image) {
	if(document.getElementById) document.getElementById(image).src = "/img/"+image+"_a.gif";
}
function chOut2(image) {
	if(document.getElementById)	document.getElementById(image).src = "/img/"+image+".gif";
}


function openpic(x,y,image) {
	var xdif = 0;
	var ydif = 0;
	var popwin = window.open("/pic.php?"+escape(image),"popwin","width="+x+",height="+y+",menubar=no,directories=no,location=no,toolbar=no,scrollbars=no");
	if(popwin) {
		if(popwin.focus) {
			popwin.focus(); 
			popwin.resizeTo(x+xdif,y+ydif);
		}
	}
}