function ShowSmallWindow(src, width, height)
{
    window.open(src, "message","toolbar=0,scrollbars=1,resizable=1,width="+width+",height="+height+",Left=100,Top=50");
}

function ButtonSendPrintChange(button, mode) {
    if(mode=='over')
        $('button_'+button).src = "images/article_"+button+"_1.gif"
    else
        $('button_'+button).src = "images/article_"+button+".gif"
}