function SwitchDeleteButton(spanname1, spanname2)
{
	var button = "<input disabled class=\"button\" type=\"submit\" value=\"Delete\">";

	var elements1 = document.getElementsByName(spanname1)
	for (var i = 0; i < elements1.length; i++) elements1[i].style.display = 'none'

	var elements2 = document.getElementsByName(spanname2)
	for (var i = 0; i < elements2.length; i++) elements2[i].style.display = ''
}