function showTab(id)
{
	if(document.getElementById('tabcontent'+lastid))
	{
		document.getElementById('tabcontent'+lastid).style.display = "none";
		var tablast = document.getElementById('tab'+lastid);
		/*tablast.style.color = "#CD0073";
		tablast.style.background = "#efefef";
		tablast.style.borderBottom = "1px solid #ccc";*/
		tablast.className= 'tab';
	}	
	document.getElementById('tabcontent'+id).style.display = "block";
	var tab = document.getElementById('tab'+id);
	//tab.style.background = "#ffffff";
	//tab.style.color = "#730041";
	//tab.style.borderBottom = "1px solid #ccc";
	tab.className = 'tabaktiv';
	lastid= id;
}