//===========================================================
// ShowPublicationImage
//===========================================================
function ShowPublicationImage( icon, out ) {
	try {
		if (out) {	
			if (ShowPublicationImage.thumbnail) document.body.removeChild(  ShowPublicationImage.thumbnail );
			ShowPublicationImage.thumbnail = null;
			}
		else { 
			var thumbnail = document.createElement("img");
			var iconOffset = $(icon).offset();
			ShowPublicationImage.thumbnail = thumbnail;
			thumbnail.className = "Picture";
			thumbnail.src = icon.src.replace( /_[0-9]+x[0-9]+/gi, "" );
			thumbnail.style.position = "absolute";
			thumbnail.style.top = iconOffset.top + "px";
			thumbnail.style.left = (iconOffset.left + 24) + "px";
			document.body.appendChild( thumbnail );
			}
		}
	catch (error) {
		alert( "ShowPublicationImage: " + error.description  );
		}
	}