var pos_y=-150
function scrollLogo(){e=document.getElementById('logo');t=10;pos_y=pos_y+1;e.style.top=pos_y+'px';if(pos_y<10)
window.setTimeout("scrollLogo()",t);}
function popup(url){f1=window.open(url,"Tarifdetails","width=455,height=600,left=100,top=200,scrollbars=yes");f1.focus();}
function showInfo(id){document.getElementById(id).style.visibility='visible';document.getElementById(id).style.display='block';}
function hideInfo(id){document.getElementById(id).style.visibility='hidden';document.getElementById(id).style.display='none';}