<!-- 

        var curRecord = 1;
        var maxRecords = items.length-1;
        var firstRecord = 1;
        var maxFields = items[1].length-1;
        var whichEl = "";
        

        function upDate(browseform) {
            if (document.images) { document.images["imPic"].src="images/pen00" + curRecord + ".gif" };

               for (i=1; i<=maxFields; i++) {

                 if (document.getElementById && navigator.appName == "Opera"){ 
                     alert("Sorry, JavaScript innerHTML is not supported in Opera.\n\nYou will not be able to browse the catalogue, but will be able\nto use the catalogue search facility at the bottom of this page.  ");
                     break;
                      }
                              
                if (document.all) {
                   whichEl = eval("document.all.elField" + i);
                   whichEl.innerHTML = "<B>" + items[curRecord][i] + "</B>";
                   
               }
          
                else if (document.getElementById && navigator.appName != "Opera"){ 
                     whichEl = eval("document.getElementById('elField' + i)");
                     whichEl.innerHTML = "<B>" + items[curRecord][i] + "</B>";
                     
                }
                 
                else if (document.layers){ 
                     whichEl = eval("document.elField" + i + ".document");
                        with (whichEl) {
                        open();
                        write("<P CLASS='creamtext'><B>" + items[curRecord][i] + "</B></P>");
                        close();
                        
                        }
                }
                                  
            } 
      }   
        function showNext() {
             if (curRecord == maxRecords) {
            	alert ("There are no more products in the catalogue");
                } 
                else {
                      curRecord = (curRecord < maxRecords) ? ++curRecord : 1;
                      upDate();
                     }
        }


        function showPrev() {
        	if (curRecord == firstRecord) {
        	   alert ("This is the first product in the catalogue");
                   } 
                   else {
                         curRecord = (curRecord > 1) ? --curRecord : maxRecords;
                         upDate();
                        }
        }
            

//-->
