function load(){  
            setPagination();
      }     
      function setPagination(){           
            var i, j;         
            var url = document.URL;       
            var slash = url.lastIndexOf('/');
            var dot = url.lastIndexOf('.');
            var fullPage = url.substring(slash);
            var page = document.getElementById('pagename').value;
            var type = url.substring(dot,url.length);
            var index = parseInt(fullPage.substring(page.length+1,fullPage.length-type.length));
            var divList = document.getElementsByTagName('div');   
            var totalpages = parseInt(document.getElementById('totalpages').value);           
            for (i=0; i<divList.length; i++){
                  if (divList[i].className == 'pagination'){
                        var ulList = divList[i].getElementsByTagName('ul');                     
                        if (ulList.length > 0){                   
                              var liList = ulList[0].getElementsByTagName('li');                            
                              for (j=0; j<liList.length; j++){                                                    
                                    var aList = liList[j].getElementsByTagName('a');
                                    if (aList.length > 0){                                
                                          var a = aList[0]; 
                                          if (a.className == 'back'){
                                                if (index!=1) 
                                                	a.href = page + (index - 1) + type; 
                                                else
                                                	a.className = 'disablelink';	 
                                          } else if (a.className == 'next'){ 
                                          		if (index!=totalpages)
                                          		    a.href = page + (index + 1) + type;
                                          		else 
                                          		    a.className = 'disablelink';
                                          } else if (a.href == url){                                              
                                                a.className = 'currentpage';
                                          }
                                    }
                              }
                        }
                  }
            }           
      }
      window.onload = load;