Bug 182873 JS error when use birt:paramDef with special parameter name.[0603]
Description: Javascript error when use birt:paramDef tag with special parameter name. Build number:2.2.0.v200704180630 Steps to reproduce: Prerequisite: New a report with a report parameter with name ~`!@#$%^&*()-=_+\][{}|';:"/,<>? 1. New a jsp file from BIRT tag template in BIRT Web Project. 2. Input below content in body: <birt:parameterPage id="0" name="customparameterpage" reportDesign="report/customJspTagParamDefName.rptdesign" isCustom="true"> <birt:paramDef id="1" name="~`!@#$%^&*()-=_+\][{}|';:/,?"/> <input type="submit" name="OK" value="submit"/> </birt:parameterPage> 3. Run the jsp file. Expected result: Value can be passed to report. Actual result: Javascript error. A runtime error has accurred... Error log:N/A
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/taglib/ParamDefTag.java
writer.write( " id=\"" + radioSelectId + "\"" ); 
			writer.write( " onclick=\"" + onClick + "\"" ); 
			writer.write( " >\n" ); 
		}
		
		writer.write( "<select " ); 
		writer.write( " id=\"" + encParamId + "\"" ); 			
		__handleGeneralDefinition( );
		writer.write( " onchange=\"" + onChange + "\"" ); 
		writer.write( " >\n" ); 
		
		if ( paramDef.mustMatch( ) && !paramDef.isRequired( ) )
		{
			writer.write( "<option value='' " ); 
			if ( param.getValue( ) != null
					&& DataUtil.getString( param.getValue( ) ).length( ) <= 0 )
			{
				writer.write( " selected " ); 
				isSelected = true;
			}
			writer.write( "></option>\n" ); 
		}
		for ( Iterator iter = selectionList.iterator( ); iter.hasNext( ); )
		{
			ParameterSelectionChoice selectionItem = (ParameterSelectionChoice) iter
					.next( );
			Object value = selectionItem.getValue( );
			try
			{