function showPic(whichpic) {
	if (document.getElementById) {
		document.getElementById('placeholder').src = whichpic.href;
		return false;
	} else {
		return true;
	}
	
}

var clickmessage="(c) 2006 John Simms\nPlease contact the artist to use\nany of these images." 

function disableclick(e) { 
if (document.all) { 
if (event.button==2||event.button==3) { 
if (event.srcElement.tagName=="IMG"){ 
alert(clickmessage); 
return false; 
} 
} 
} 
else if (document.layers) { 
if (e.which == 3) { 
alert(clickmessage); 
return false; 
} 
} 
else if (document.getElementById){ 
if (e.which==3&&e.target.tagName=="IMG"){ 
alert(clickmessage) 
return false 
} 
} 
} 

function associateimages(){ 
for(i=0;i<document.images.length;i++) 
document.images[i].onmousedown=disableclick; 
} 

if (document.all) 
document.onmousedown=disableclick 
else if (document.getElementById) 
document.onmouseup=disableclick 
else if (document.layers) 
associateimages()