Bug 206864 Error in IE using nested birt tags when reportContainer is IFrame
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/taglib/AbstractViewerTag.java
&& ( valueObj instanceof String || valueObj instanceof String[] ) )
			{
				writer
						.write( "<input type = 'hidden' name=\"" + ParameterAccessor.PARAM_ISLOCALE + "\" \n" ); 
				writer.write( " value=\"" + encParamName + "\">\n" ); 
			}
			
			if ( param.getPattern( ) != null )
			{
				writer
						.write( "<input type = 'hidden' name=\"" + encParamName + "_format\" \n" ); 
				writer.write( " value=\"" + param.getPattern( ) + "\">\n" ); 
			}
			
			if ( param.getDisplayText( ) != null )
			{
				writer
						.write( "<input type = 'hidden' name=\"" + ParameterAccessor.PREFIX_DISPLAY_TEXT + encParamName + "\" \n" ); 
				writer.write( " value=\"" + param.getDisplayText( ) + "\">\n" ); 
			}
		}
		writer.write( "</div>\n" ); 
		writer.write( "<script type=\"text/javascript\">\n" ); 
		writer.write( "function loadViewer" + viewer.getId( ) + "(){\n" ); 
		writer.write( "var divObj = document.createElement( \"DIV\" );\n" ); 
		writer.write( "var bodyObj = document.body;\n" ); 
		writer.write( "if( !bodyObj )\n" ); 
		writer.write( "  bodyObj = document.createElement(\"BODY\");\n" ); 
		writer.write( "bodyObj.appendChild( divObj );\n" ); 
		writer.write( "divObj.style.display = \"none\";\n" );