function chk(args,args1,exp)
  {
   
    var arr = new Array();
    var arr1 = new Array();
    
    var arrvalue=document.form1.hdn_divnames.value;
    var arrvalue1=document.form1.hdn_tabname.value;
    
    arr=arrvalue.split(',');
    arr1=arrvalue1.split(',');
    
    var TabLink1="";
    var TabLink2="region.aspx"
    var TabLink3="PrivateTours.aspx";
    var TabLink4="EventPhotos.aspx";
    var event_type_id;
    var event_type_url="EventType.aspx?tid=";
    for(var i=0;i<arr.length;i++)
    {
        
        if(arr[i]==args)
        {
          
            document.getElementById(args).style.display="block";         
            document.getElementById(args1).style.color="#fff";
            document.getElementById(arr1[i]).style.background="#92918f url(images/inner_select_tab_end.gif) no-repeat";                    
            document.getElementById(args1).style.backgroundPosition="100% 0%";
            document.getElementById(args1).style.height="16px";
            document.getElementById(args1).style.width="auto";
            document.getElementById(args1).style.whiteSpace="nowrap";
            document.getElementById(args1).style.overflow="hidden";
            document.getElementById(args1).style.cursor="default";
            document.getElementById(args1).style.padding="3px 20px 3px 8px";
            
            
                  if(navigator.appName == "Microsoft Internet Explorer")
                    {
                      
                       switch(exp)
                       {
//                            case "Iframe0":
//                                window.frames['Iframe0'].location.href =TabLink1;
//                            break;
                            
                            case "Iframe1":
                                window.frames['Iframe1'].location.href =TabLink2;
                            break;
                            
                             case "Iframe2":
                                window.frames['Iframe2'].location.href ="EventType.aspx?cmd=ht";
                            break;
                            
                             case "Iframe3":
                                window.frames['Iframe3'].location.href =TabLink3;
                            break;
                            
                             case "Iframe4":
                               event_type_id=GetTypeID("4");
                               window.frames['Iframe4'].location.href =event_type_url+event_type_id;
                             break;
                             
                             case "Iframe5":
                               event_type_id=GetTypeID("5");
                               window.frames['Iframe5'].location.href =event_type_url+event_type_id;
                             break;
                             
                             case "Iframe6":
                               event_type_id=GetTypeID("6");
                               window.frames['Iframe6'].location.href =event_type_url+event_type_id;
                             break;
                            
                           
                       }
                   }
                   else
                   {
                     switch(exp)
                       {
//                            case "Iframe0":
//                                document.getElementById("Iframe0").src=TabLink1;
//                            break;
                            
                            case "Iframe1":
                                document.getElementById("Iframe1").src=TabLink2;
                            break;
                            
                            case "Iframe2":
                                document.getElementById("Iframe2").src="EventType.aspx?cmd=ht";
                            break;
                            
                             case "Iframe3":
                                document.getElementById("Iframe3").src=TabLink3;
                            break;
                            
                            case "Iframe4":
                              event_type_id=GetTypeID("4");
                              document.getElementById("Iframe4").src=event_type_url+event_type_id;
                            break;
                            
                            case "Iframe5":
                              event_type_id=GetTypeID("5");
                              document.getElementById("Iframe5").src=event_type_url+event_type_id;
                            break;
                            
                            case "Iframe6":
                              event_type_id=GetTypeID("6");
                              document.getElementById("Iframe6").src=event_type_url+event_type_id;
                            break;
                            
                           
                       }
                   }
        
        }
        else
        {          
            document.getElementById(arr[i].toString()).style.display="none";         
            document.getElementById(arr1[i]).style.color="#4c4d4f";
            
            document.getElementById(arr1[i]).style.background="#dce0e3 url(images/inner_tab_end.gif) no-repeat";
            document.getElementById(arr1[i]).style.backgroundPosition="100% 0%";
            document.getElementById(arr1[i]).style.height="16px";
            document.getElementById(arr1[i]).style.width="auto";
            document.getElementById(arr1[i]).style.whiteSpace="nowrap";
            document.getElementById(arr1[i]).style.overflow="hidden";
            document.getElementById(arr1[i]).style.cursor="pointer";
            document.getElementById(arr1[i]).style.padding="3px 20px 3px 8px";
        }
        
        
    }
    
        
    return false;
    
  }
  
  
  function GetTypeID(cnt)
  {
    var iid=document.getElementById("hdn_EventType_"+cnt).value;
    return iid;
  }