// JavaScript Document

 
function preview(e, stc) {
    if (typeof e =="undefined") {
    document.getElementById("preview").innerHTML = '<img src="' + e.getAttribute('href') +'" alt="" />'; // zadny element nezobrazit - vycistit preview element
    if(clicked) document.getElementById("preview").innerHTML = '<img src="' + clicked +'" alt="" />';
    
}
    else { document.getElementById("preview").innerHTML = '<img src="' + e.getAttribute('href') +'" alt="" />';    // zobrazit preview urcene atributem HREF
  if(stc) clicked = e.getAttribute("href");
}

}