function showHideInfo(showButton,hideButton){
	if(document.getElementById(hideButton).style.display=="block"){
		document.getElementById(showButton).style.display="block";
		document.getElementById(hideButton).style.display="none";
	}
	else{
		document.getElementById(showButton).style.display="none";
		document.getElementById(hideButton).style.display="block";
	};
};

function showCategoryInfo(category){
	if(category=="blocker"){
		var currentOpenInfo=document.getElementById('keepingTrackOfOpenInformation').value;
		document.getElementById('blocker').style.display="none";
		document.getElementById(currentOpenInfo).style.display="none";
	}
	else{
		document.getElementById(category).style.display="block";
		document.getElementById('blocker').style.display="block";
		document.getElementById('keepingTrackOfOpenInformation').value=(category);
	};
};