function changeCard(id,link){var links=link.parentNode.childNodes;for(var key in links){var node=links[key];if(node.nodeName=="A"){node.className="";}}
link.className="active";for(var i=1;i<=2;i++){var element=document.getElementById('tab_card_'+i);element.style.display="none";}
document.getElementById('tab_card_'+id).style.display="";}