function ReloadGraph()
{
  
  tmp = findSWF("chart");
  
 // alert(global_graph_id);
  switch (global_graph_id) {
	  
	  case "1":
	  	filename = "bdata-1.txt";
	  break;
	  case "1.1":
	  	filename = "bdata1-index.txt";
	  break;
	  case "1.2":
	  	filename = "bdata1-change.txt";
	  break;
	  case "2":
	  	filename = "bdata-2.txt";
	  break;
	  case "2.1":
	  	filename = "bdata2-index.txt";
	  break;
	  case "2.2":
	  	filename = "bdata2-change.txt";
	  break;
	  
	  case "3":
	  	filename = "bdata-3.txt";
	  break;
	  case "3.1":
	  	filename = "bdata3-index.txt";
	  break;
	  case "3.2":
	  	filename = "bdata3-change.txt";
	  break;
	  
	  case "4":
	  	filename = "bdata-4.txt";
	  break;
	  case "4.1":
	  	filename = "bdata4-index.txt";
	  break;
	  case "4.2":
	  	filename = "bdata4-change.txt";
	  break;
	  
  } //switch
  
  x = tmp.reload();
  
  
  x = tmp.reload("/graph/"+filename+"?val="+Math.random());
  
  
  x = tmp.reload("/graph/"+filename, false);
}

function findSWF(movieName) {
 
 if (navigator.appName.indexOf("Microsoft")!= -1) {
    return window["ie_" + movieName];
 
 } else {
 
 	return document[movieName];
  
  }

}