Added new JavaScript example script

scripting/examples/javascript/ExportSheetsToHTML/exportsheetstohtml.js

+importClass(Packages.com.sun.star.uno.UnoRuntime);
+importClass(Packages.com.sun.star.sheet.XSpreadsheetDocument);
+importClass(Packages.com.sun.star.container.XIndexAccess);
+importClass(Packages.com.sun.star.beans.XPropertySet);
+importClass(Packages.com.sun.star.beans.PropertyValue);
+importClass(Packages.com.sun.star.util.XModifiable);
+importClass(Packages.com.sun.star.frame.XStorable);
+importClass(Packages.com.sun.star.frame.XModel);
+importClass(Packages.com.sun.star.uno.AnyConverter);
+importClass(Packages.com.sun.star.uno.Type);
+
+importClass(java.lang.System);
+
+oDoc = XSCRIPTCONTEXT.getDocument();
+xSDoc = UnoRuntime.queryInterface(XSpreadsheetDocument, oDoc);
+xModel = UnoRuntime.queryInterface(XModel,oDoc);
+xSheetsIndexAccess = UnoRuntime.queryInterface(XIndexAccess, xSDoc.getSheets());
+xStorable = UnoRuntime.queryInterface(XStorable,xSDoc);
+xModifiable = UnoRuntime.queryInterface(XModifiable,xSDoc);
+
+storeProps = new Array;//PropertyValue[1];
+storeProps[0] = new PropertyValue();
+storeProps[0].Name = "FilterName";
+storeProps[0].Value = "HTML (StarCalc)";
+storeUrl = xModel.getURL();
+storeUrl = storeUrl.substring(0,storeUrl.lastIndexOf('.'));
+
+//set only one sheet visible, and store to HTML doc
+for(var i=0;i<xSheetsIndexAccess.getCount();i++)
+{
+	setAllButOneHidden(xSheetsIndexAccess,i);
+	xModifiable.setModified(false);
+	xStorable.storeToURL(storeUrl+"_sheet"+(i+1)+".html", storeProps);
+}
+
+// now set all visible again
+for(var i=0;i<xSheetsIndexAccess.getCount();i++)
+{
+	xPropSet = AnyConverter.toObject( new Type(XPropertySet), xSheetsIndexAccess.getByIndex(i));
+	xPropSet.setPropertyValue("IsVisible", true);	
+}
+
+function setAllButOneHidden(xSheetsIndexAccess,vis) {
+	//System.err.println("count="+xSheetsIndexAccess.getCount());
+	xPropSet = AnyConverter.toObject( new Type(XPropertySet), xSheetsIndexAccess.getByIndex(vis));
+	xPropSet.setPropertyValue("IsVisible", true);
+	for(var i=0;i<xSheetsIndexAccess.getCount();i++)
+	{
+		xPropSet = AnyConverter.toObject( new Type(XPropertySet), xSheetsIndexAccess.getByIndex(i));
+		if(i!=vis) {
+			xPropSet.setPropertyValue("IsVisible", false);
+		}
+	}
+} 

scripting/examples/javascript/ExportSheetsToHTML/parcel-descriptor.xml

+<?xml version="1.0" encoding="UTF-8"?>
+
+<parcel language="JavaScript" xmlns:parcel="scripting.dtd">
+
+    <script language="JavaScript">
+        <locale lang="en">
+            <displayname value="ExportSheetsToHTML"/>
+            <description>
+                Saves each sheet in the current Calc document as a separate HTML file in the same directory as the original Calc document.
+            </description>
+        </locale>
+        <functionname value="ExportSheetsToHTML.js"/>
+        <logicalname value="ExportSheetsToHTML.JavaScript"/>
+    </script>
+
+</parcel>