  <!--
      //function checks answer and changes puzimages if correct
    function CheckAnswer(form){




          //now begin checking answers
        if(form.whichone[2].checked && (form.answer.options[form.answer.selectedIndex].value == "basal cell")){
           document.image065.src = "puzimages/B.gif"
           document.image066.src = "puzimages/A.gif"
           document.image067.src = "puzimages/S.gif"
           document.image068.src = "puzimages/A.gif"
           document.image069.src = "puzimages/L.gif"

           document.image071.src = "puzimages/C.gif"
           document.image072.src = "puzimages/E.gif"
           document.image073.src = "puzimages/L.gif"
           document.image074.src = "puzimages/L.gif"

           }
         else if(form.whichone[4].checked && (form.answer.options[form.answer.selectedIndex].value == "dermatologist")){
		   document.image092.src = "puzimages/D.gif"
		   document.image093.src = "puzimages/E.gif"
		   document.image094.src = "puzimages/R.gif"
		   document.image095.src = "puzimages/M.gif"
		   document.image096.src = "puzimages/A.gif"
		   document.image097.src = "puzimages/T.gif"
		   document.image098.src = "puzimages/O.gif"
		   document.image099.src = "puzimages/L.gif"
		   document.image100.src = "puzimages/O.gif"
		   document.image101.src = "puzimages/G.gif"
		   document.image102.src = "puzimages/I.gif"
		   document.image103.src = "puzimages/S.gif"
		   document.image104.src = "puzimages/T.gif"

           }
          else if(form.whichone[5].checked && (form.answer.options[form.answer.selectedIndex].value == "UVC")){
		   document.image156.src = "puzimages/U.gif"
		   document.image157.src = "puzimages/V.gif"
		   document.image158.src = "puzimages/C.gif"

           }
          else if(form.whichone[0].checked && (form.answer.options[form.answer.selectedIndex].value == "squamous cell")){
		   document.image023.src = "puzimages/S.gif"
		   document.image038.src = "puzimages/Q.gif"
		   document.image053.src = "puzimages/U.gif"
		   document.image068.src = "puzimages/A.gif"
		   document.image083.src = "puzimages/M.gif"
           document.image098.src = "puzimages/O.gif"
		   document.image113.src = "puzimages/U.gif"
		   document.image128.src = "puzimages/S.gif"

		   document.image158.src = "puzimages/C.gif"
		   document.image173.src = "puzimages/E.gif"
		   document.image188.src = "puzimages/L.gif"
		   document.image203.src = "puzimages/L.gif"

           }
          else if(form.whichone[1].checked && (form.answer.options[form.answer.selectedIndex].value == "UVA")){
		   document.image036.src = "puzimages/U.gif"
		   document.image051.src = "puzimages/V.gif"
		   document.image066.src = "puzimages/A.gif"

            }
          else if(form.whichone[3].checked && (form.answer.options[form.answer.selectedIndex].value == "melanoma")){
		   document.image078.src = "puzimages/M.gif"
		   document.image093.src = "puzimages/E.gif"
		   document.image108.src = "puzimages/L.gif"
		   document.image123.src = "puzimages/A.gif"
		   document.image138.src = "puzimages/N.gif"
		   document.image153.src = "puzimages/O.gif"
		   document.image168.src = "puzimages/M.gif"
		   document.image183.src = "puzimages/A.gif"

		   }

         else{

           alert("Sorry that is incorrect, please try again.")

           }

     }// end of checkanswer function


  //End -->