/**
			 * Get Installed Adobe Acrobat Reader Version
			 */
			function getAcrobatReaderVersion() // :string
			{
				var isInstalled = false;
				var version = 'unknown';
				var control = null;
				var count = 0;
				
				

				if ( navigator.plugins && navigator.plugins.length )
				{
					    // Find Plugin
					    for (count=0; count<navigator.plugins.length; count++)
						{
							if ( navigator.plugins[count].description && navigator.plugins[count].description.indexOf('Adobe Acrobat') != -1 )
							{
								version = parseFloat(navigator.plugins[count].description.split('Version ')[1]);
								
								if ( version.toString().length == 1 )
									version += '.0';

								break;
							}
							else if ( navigator.plugins[count].description && navigator.plugins[count].description.indexOf('Adobe PDF') != -1 )
							{
								version = '8.0 or greater';
								break;
							}
						}

				}
				else if (window.ActiveXObject) 
				{
				    
				    try 
				    {
				        // AcroPDF.PDF is used by version 7 and later
				        control = new ActiveXObject('AcroPDF.PDF');
				    } 
				    catch (e) 
				    {
				        // Do nothing
				    }
				    
				    if (!control) 
				    {
				        try 
				        {
				            // PDF.PdfCtrl is used by version 6 and earlier
				            control = new ActiveXObject('PDF.PdfCtrl');
				        } 
				        catch (e) 
				        {
				            // Do nothing
				        }
				    }
				    
				    if (control) 
				    {
				        isInstalled = true;
				        version = control.GetVersions().split(',');
				        version = version[0].split('=');
				        version = parseFloat(version[1]);
				    }
				    
				}
				
				return version;
			}