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
baseURL = ( (HttpServletRequest) pageContext.getRequest( ) )
							.getContextPath( )
							+ baseURL;
				}
				
				writer.write( "\n<LINK REL=\"stylesheet\" HREF=\"" + baseURL 
						+ "birt/styles/style.css\" TYPE=\"text/css\">\n" ); 
				
				writer
						.write( "\n<script src=\"" 
								+ baseURL
								+ "birt/ajax/lib/prototype.js\" type=\"text/javascript\"></script>\n" ); 
				writer
						.write( "<script src=\"" 
								+ baseURL
								+ "birt/ajax/utility/Debug.js\" type=\"text/javascript\"></script>\n" ); 
				writer
						.write( "<script src=\"" 
								+ baseURL
								+ "birt/ajax/utility/Constants.js\" type=\"text/javascript\"></script>\n" ); 
				writer
						.write( "<script src=\"" 
								+ baseURL
								+ "birt/ajax/utility/BirtUtility.js\" type=\"text/javascript\"></script>\n" ); 
				writer
						.write( "<script src=\"" 
								+ baseURL
								+ "birt/ajax/utility/BirtPosition.js\" type=\"text/javascript\"></script>\n" ); 
				writer
						.write( "<script src=\""