function InitializeViewstrip(id_name, index, obj){
    try{
        var i = 1;
        while(document.getElementById(id_name + '_' + i) != null){
            document.getElementById(id_name + '_' + i).style.display='none';
            i++;
        }
        if(index != undefined){
            document.getElementById(id_name + '_' + index).style.display='block';
            var ClientID = GetClientId(id_name + 'Status');
            document.getElementById(ClientID).value=index;
        }
    }
    catch(e){
    }
}

function LoadViewstrip(){
     try{
        var viewstrips_Arr = viewstrips.split(",");
        for(index=0; index<viewstrips_Arr.length; index++){
            var ClientID = GetClientId(viewstrips_Arr[index] + 'Status');
            var position =  document.getElementById(ClientID).value;
            if(position!=""){
                InitializeViewstrip(viewstrips_Arr[index],parseInt(position));
            }
            else
                InitializeViewstrip(tabstrips_Arr[index]);
        }
    }
    catch(e){
    }
}

function Restore(querystring){
    try{
        var viewstrips_Arr = querystring.split(",");
        for(index=0; index<viewstrips_Arr.length; index++){
            var ctl = viewstrips_Arr[index].split(":")
            
            if(ctl.length==1)
                InitializeViewstrip(ctl[0]);
            else{
                InitializeViewstrip(ctl[0],parseInt(ctl[1]));
            }
        }
     }
    catch(e){}
}