// Browser Validation Script

      var svgOk = false;
      function checkSVG()
      {
	     	     
         setTimeout( 'DetectBrowser()', 1000 );
      }

      function ConfirmSVG()
      {
         svgOk = true;
         	  
	   var svgContinue = document.getElementById( 'continue' );
         svgContinue.style.display = 'block';
	  

      }

      function DetectBrowser()
      {
         if ( false == svgOk )
         {

		var svgWarning = document.getElementById( 'svg' );
            svgWarning.style.display = 'block';

            var browserString = null;
            if ( navigator )
            {
               var userAgent = navigator.userAgent;
               if ( -1 != userAgent.indexOf( 'Firefox' ) )
               {
                  browserString = 'ff';
               }
               else if ( -1 != userAgent.indexOf( 'Opera' ) )
               {
                  browserString = 'opera';
               }
               else
               {
                  var appName = navigator.appName;
                  if ( -1 != appName.indexOf( 'Explorer' ) )
                  {
                     browserString = 'ie';
                  }
               }
            }

            if ( browserString )
            {
               var browserAdvice = document.getElementById( browserString );
               browserAdvice.style.display = 'block';
            }
	   }
      }