var mojeid="preview";

function showme(kokot)
{
var brand = document.getElementById('contentrightw');
brand.innerHTML = kokot.parentNode.nextSibling.innerHTML;
}

function showmepdf(kokot)
{
var geind = Math.floor(Math.random()*9999);
kokot.parentNode.nextSibling.id = 'preview'+geind;
var win = window.open("fileadmin/templates/pdf.html","Preview","menubar=0,resizable=1,width=200,height=300");
mojeid='preview'+geind;

}