function share_the_page(page_name){
    var share_div = document.getElementById('share_with_a_firend');
    var sd_style = share_div.style;
    sd_style.zIndex = '2000'
    sd_style.width = '10px';
    for(var i=0; i < 500; i++){
        setTimeout("set_height(" + i + ")", 1*i/2);
    }
    for(var i=0; i < 500; i++){
        setTimeout("set_width(" + i + ")", 1*i/2);
    }

}
function set_height(i){
    share_div = document.getElementById('share_with_a_firend');
    sd_style = share_div.style;
    sd_style.height = i + 'px';
}
function set_width(i){
    share_div = document.getElementById('share_with_a_firend');
    sd_style = share_div.style;
    sd_style.width = i + 'px';
}