function expandCollapse(id){
	
	
	divID = "diva" + id;
	if (document.all[divID].style.visibility == "hidden"){
		document.all[divID].style.visibility = "visible";
		document.all[divID].style.color = "midnightblue";
		document.all[divID].style.display = "";
		}
	else {
		document.all[divID].style.visibility = "hidden";
		document.all[divID].style.display = "none";
		}
	}