function action(nr) {
	
	var store = document.getElementById(nr).style.display;

	var temp=document.getElementById("blog0");
	if (temp)
		document.getElementById("blog0").style.display='none';
	temp=document.getElementById("blog1");
	if (temp)
		document.getElementById("blog1").style.display='none';
	temp=document.getElementById("blog2");
	if (temp)
		document.getElementById("blog2").style.display='none';
	temp=document.getElementById("blog3");
	if (temp)
		document.getElementById("blog3").style.display='none';
	temp=document.getElementById("blog4");
	if (temp)
		document.getElementById("blog4").style.display='none';
	temp=document.getElementById("blog5");
	if (temp)
		document.getElementById("blog5").style.display='none';
	temp=document.getElementById("blog6");
	if (temp)
		document.getElementById("blog6").style.display='none';
	temp=document.getElementById("blog7");
	if (temp)
		document.getElementById("blog7").style.display='none';
	temp=document.getElementById("blog8");
	if (temp)
		document.getElementById("blog8").style.display='none';
	temp=document.getElementById("blog9");
	if (temp)
		document.getElementById("blog9").style.display='none';

	if (store=='block')
		document.getElementById(nr).style.display='none';
	else
		document.getElementById(nr).style.display='block';
}


function popup() {

alert("Sorry this section is not ready yet\nCome back later, see the Roadmap for section updating.");

}