function loadLaButton(){
var labutton_domain = 'http://new.labutton.ru';

var css = document.createElement('style');
css.innerHTML = ' #lamedi_button{ font-size:15px; position:fixed; top:0;  right  :-370px; z-index: 9999; width:370px; height: 100%; -webkit-transition: all 500ms ease; -moz-transition: all 500ms ease; -ms-transition: all 500ms ease; -o-transition: all 500ms ease; } #lamedi_button iframe{ position: relative; } .show_slide { position: absolute; text-decoration: none !important;   left : -47px; top: 35%; height: 248px; width: 47px; overflow: hidden; background:  #f11204 ; transition: all 500ms ease; box-shadow:0 8px 17px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19); color: #ffffff !important;} .show_slide span { display:block; height: 47px; width: 248px; -webkit-transform: rotate(-90deg); -moz-transform: rotate(-90deg); -o-transform: rotate(-90deg); -ms-transform: rotate(-90deg); transform: rotate(-90deg); margin-left: -101px; margin-top: 101px; padding: 10px; font-size: 19px; text-transform: uppercase; font-weight: bold; text-align: center; font-family: \'Open Sans\', Arial, sans-serif; line-height: 29.25px; box-sizing: border-box;} @media (max-width: 600px) { #lamedi_button{ display:none !important;} } ';

document.getElementById('lamedi_button').appendChild(css);

document.getElementById('lamedi_button').setAttribute("style","display:none;");

var link = document.createElement('a');
link.href = 'javascript:void(0);';
link.setAttribute('id','lamedi_show_slide');
link.setAttribute('class','show_slide');
link.setAttribute('onclick','return false;');

link.innerHTML = '<span>В помощь студенту</span>';
document.getElementById('lamedi_button').appendChild(link);
var frame = document.createElement('iframe');
frame.id='MC_ccapp';
frame.setAttribute('style','width:370px; height: 100%; border:0; box-shadow:0 8px 17px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19); -webkit-transition: all 0.6s ease-out; -moz-transition: all 0.6s ease-out;');
frame.src = labutton_domain + '/la-button/BmPqo8eS0EQhZZldGNgrJywvLIZKLs';
document.getElementById('lamedi_button').appendChild(frame);

var script = document.createElement('script');
var scriptText = document.createTextNode('var hidden = true;var but = document.getElementById("lamedi_button"); var slide = document.getElementById("lamedi_show_slide"); slide.onclick=function(){   if(hidden){but.setAttribute("style","right:0"); hidden=false;}else{but.setAttribute("style","right:-370px"); hidden = true;}  };');
script.type = 'text/javascript'; script.async = true;
script.appendChild(scriptText);
document.getElementById('lamedi_button').appendChild(script);
    var but = document.getElementById("lamedi_button");
    but.setAttribute("style","display:block");
};

window.onload=function(){
    loadLaButton();
    var but = document.getElementById("lamedi_button");
    but.setAttribute("style","display:block");
    }