function show1(p1,p2){
	document.getElementById(p1).style.display="none";
	document.getElementById(p2).style.display="block";
}
function show2(p1,p2){
	document.getElementById(p1).style.display="none";
	document.getElementById("sendTo").style.display="block";
}
function show3(p1,p2){
	document.getElementById(p1).style.display="block";
	document.getElementById(p2).style.display="none";
}
function searchObject(obj){
	if(obj!="searchDep"){
		document.getElementById("searchDep").style.display="none";
	}else{
		document.getElementById(obj).style.display="block";
	}
	if(obj!="searchClass"){
		document.getElementById("searchClass").style.display="none";
	}else{
		document.getElementById(obj).style.display="block";
	}
	if(obj!="searchPerson"){
		document.getElementById("searchPerson").style.display="none";
	}else{
		document.getElementById(obj).style.display="block";
	}
	
}
function showObject(obj){
	document.getElementById(obj).style.display="block";
}