function ukazObrazek(umisteni, sirka, vyska){
  window.open(umisteni,'_blank','menubar=no ,width='+(sirka+20)+',height='+(vyska+20)+',left=50, top=50'); 
}

function CreateLink( name, text ){
zavinac = "@"
domena = "appstavby.cz"

    if( CreateLink.arguments.length == 1 ) {
            document.write("<a href='mailto:"+name+""+zavinac+""+domena+"' style='text-decoration: none; color: #336699;'>"+name+""+zavinac+""+domena+"</a>")
    } else {
            document.write("<a href='mailto:"+name+""+zavinac+""+domena+"' style='text-decoration: none; color: #336699;'>"+text+"</a>")
    }

}