function showProgress() {       
    document.getElementById('progress_popup').style.display ='block';        
    setTimeout("mySpinnerSv.src = mySpinnerSv.src",10);
}

function showProgress2() {        
    document.getElementById('progress_popup2').style.display ='block';
    setTimeout("mySmallSpinner.src = mySmallSpinner.src",10);
}

function showProgressNo() {       
    document.getElementById('progress_popup_no').style.display ='block';        
    setTimeout("mySpinnerNo.src = mySpinnerNo.src",10);
}

function preloadImages()    
{
    image1 = new Image(48,48);
    image1.src = "spinnerZ.gif";
    image2 = new Image(32,32);
    image2.src = "spinnerX.gif";
    image3 = new Image(48,48);
    image3.src = "spinnerZ_no.gif";
    
}