function showtext(section){
	var full=document.getElementById("full");
	var sum=document.getElementById("sum");

	if(full && sum){
		if(section=="full"){
			full.style.display="block";
			sum.style.display="none";
		}
		else{
			full.style.display="none";
			sum.style.display="block";
		}
	}
}