function showHideDiv(id, visibilityValue) {
	if (visibilityValue == "hide") {
		document.getElementById(id).style.visibility = 'hidden';
		document.getElementById(id).style.display = 'none';
	}
	else {
		document.getElementById(id).style.visibility = 'visible';
		document.getElementById(id).style.display = 'block';
	}
}

function hidercmd() {
	showHideDiv('packages', 'hide');
	showHideDiv('hidediv', 'hide');
	showHideDiv('showdiv', 'show');
	
}
function showrcmd() {
	showHideDiv('packages', 'show');
	showHideDiv('showdiv', 'hide');
	showHideDiv('hidediv', 'show');
}
function showcmd() {
	showHideDiv('packages', 'show');
}