function show(obj)
{
	obj = document.getElementById(obj);
	obj.style.display = 'block';
}

function hide(obj)
{
	obj = document.getElementById(obj);
	obj.style.display = 'none';
}

function toggle(obj)
{
	if(obj.style.display = 'none')
		show(obj);
	else
		hide(obj);
}

function createTextBoxes(container, count)
{
	var obj = document.getElementById(container);	
	var current = obj.childNodes.length;
	if(current > count)
	{
		while(current > count) {
			obj.removeChild(obj.childNodes[current-1]);
			current --;
		}
	}
	else {
		while(current < count) {
			current++;
			var ele = document.createElement("div");
			ele.className="field";
			ele.innerHTML = "Name: <input type=\"text\" name=\"name_" + (current-1) + "\" /> Title: <input type=\"text\" name=\"title_" + (current-1) + "\" />";
			obj.appendChild(ele);
		}
	}
}