void addToEmebeddedCSS(CSSElement cssElement){
  if (embeddedCSS == null) {
    embeddedCSS=new Vector();
  }
  embeddedCSS.addElement(cssElement);
}

void addToEmebeddedCSS ( CSSElement cssElement ) { if ( embeddedCSS == null ) { embeddedCSS = new Vector ( ) ; } embeddedCSS . addElement ( cssElement ) ; }
adds the specified csselement which represents an embedded css segment to the embedded css vector
