Revision d74adf02

b/gss/src/gr/ebs/gss/client/VersionsList.java
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import com.google.gwt.http.client.URL;
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import com.google.gwt.i18n.client.DateTimeFormat;
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import com.google.gwt.user.client.DeferredCommand;
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import com.google.gwt.user.client.Window;
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import com.google.gwt.user.client.ui.ClickListener;
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import com.google.gwt.user.client.ui.Composite;
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import com.google.gwt.user.client.ui.FlexTable;
......
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			toRemove = null;
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		}
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		for (final FileResource dto : versions) {
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			HTML restoreVersion = new HTML("<a href='#' class='hidden-link info'>"+images.restore().getHTML()+"<span>Restore this Version</span></a>");
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			HTML restoreVersion = new HTML("<a href='#' class='hidden-link info'><span>"+images.restore().getHTML()+"</span><div>Restore this Version</div></a>");
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			restoreVersion.addClickListener( new ClickListener() {
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				public void onClick(Widget sender) {
......
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			permTable.setHTML(i, 1, "<span>" + formatDate(dto.getCreationDate()) + "</span>");
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			permTable.setHTML(i, 2, "<span>" + formatDate(dto.getModificationDate()) + "</span>");
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			permTable.setHTML(i, 3, "<span>" + dto.getFileSizeAsString() + "</span>");
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			String[] link = {"", ""};
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			createDownloadLink(link, dto);
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			HTML downloadHtml = new HTML(link[0]+images.download().getHTML()+"<span>View This Version</span>"+link[1]);
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			HTML downloadHtml = new HTML("<a class='hidden-link info' href='#'><span>"+images.download().getHTML()+"</span><div>View this Version</div></a>");
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			downloadHtml.addClickListener(new ClickListener(){
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				public void onClick(Widget arg0) {
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					String dateString = AbstractRestCommand.getDate();
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					String resource = dto.getUri().substring(GSS.GSS_REST_PATH.length()-1, dto.getUri().length());
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					String sig = GSS.get().getCurrentUserResource().getUsername()+" "+AbstractRestCommand.calculateSig("GET", dateString, resource, AbstractRestCommand.base64decode(GSS.get().getToken()));
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					String fileUrl = dto.getUri() + "&Authorization=" + URL.encodeComponent(sig) + "&Date="+URL.encodeComponent(dateString);
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					Window.open(fileUrl, "_BLANK", "");
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				}
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			});
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			GWT.log("images:"+images.download().getHTML(), null);
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			permTable.setWidget(i, 4, downloadHtml);
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			permTable.setWidget(i, 5, restoreVersion);
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			permTable.getFlexCellFormatter().setStyleName(i, 0, "props-labels");
......
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			permTable.removeRow(i);
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	}
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	void createDownloadLink(String[] link, FileResource file) {
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		String dateString = AbstractRestCommand.getDate();
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		String resource = file.getUri().substring(GSS.GSS_REST_PATH.length()-1,file.getUri().length());
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		String sig = GSS.get().getCurrentUserResource().getUsername()+" "+AbstractRestCommand.calculateSig("GET", dateString, resource, AbstractRestCommand.base64decode(GSS.get().getToken()));
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		link[0] = "<a class='hidden-link info' href='" + file.getUri() + "&Authorization=" + URL.encodeComponent(sig) + "&Date="+URL.encodeComponent(dateString) + "' target='_blank'>";
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		link[1] = "</a>";
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	}
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	void removeVersion(final FileResource version) {
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		ExecuteDelete df = new ExecuteDelete(version.getUri()){
b/gss/src/gr/ebs/gss/public/gss.css
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	background-color: #ff0
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}
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a.info span {
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a.info div {
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	display: none
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}
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a.info:hover span { /*the span will display just on :hover state*/
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a.info:hover span{
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	cursor:hand;
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	}
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a.info:hover div { /*the span will display just on :hover state*/
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	display: block;
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	position: absolute;
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	top: 2em;

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