var ajax_running = false;
var loc='';
	
	function nextpage(num,action,anc){
		if(ajax_running) {
			return;
		}
		//alert(url);return;
		var page=num;
		var action=action;
		ajax_running = true;
		new Ajax.Request(url,
			{
				 method:'get',
   				 parameters: {ajax:1, page:page,action:action},
   				 onSuccess: function(transport){
     				 var response = transport.responseText.evalJSON();
     				 //alert(transport);
     				 //alert(response);
     				 if(response){
     				 	$("tbl_"+action).innerHTML='';
     				 	$("tbl_"+action).innerHTML=response;
     				 }
     				 ajax_running = false;
     				if(location.hash==null || location.hash.length<=0){
     					loc=location.href;
     				}
     				location.assign(loc+"#"+anc);
     				
   				 },
   				 onFailure: function(bla) {
   				 	//alert("печально");
   				 },
   				 onException: function(bla) {
   				 	//alert("ой!ошибочка");
   				 }
			});
	}