// JavaScript Document
function abrefecha(ident)
{
var coluna = document.getElementById(ident);
if (coluna.style.display == '')
	{
		coluna.style.display = 'none';
	} 	
else
	{
		coluna.style.display = '';
	}
}

function trocaView() {
  var args = trocaView.arguments;
	for (var i=1; i < args.length; i++){
		var obj = document.getElementById(args[i]);
		switch(args[0]){
			case "first":
				switch (i){
					case 1:
							obj.style.display = "";
					break;
					default:
							obj.style.display = "none";
					break;
				}
			break;
			case "change":
				switch (obj.style.display){
					case "none":
							obj.style.display = "";
					break;
					default:
							obj.style.display = "none";
					break;
				}
			break;
			case "show":
				switch (i){
					default:
							obj.style.display = "";
					break;
				}
			break;
			case "hide":
				switch (i){
					default:
							obj.style.display = "none";
					break;
				}
			break;
			case "brim":
				switch (i){
					case 1:
						var aux = document.getElementById("abaOn");
						aux.id = "abaOff";
						args[i].id = "abaOn";
					break;
					case 2:
						obj.style.display = "";
					break;
					default:
						obj.style.display = "none";
					break;
				}
			break;
			case "check": 
				switch (i){
					case 1:
						if(obj.checked == true){
							isChecked = true;
						} else {
							isChecked = false;
						}
					break;
					default:
						if(isChecked == true){
							obj.style.display = "";
						} else {
							obj.style.display = "none";
						}
					break;
				}
			break;
		}
	}
}