function initPrivacy() {
	var footer = document.getElementById("footer");
	if (footer) {
	var _links = footer.getElementsByTagName("a");
	for (i = 0; i < _links.length; i++)
	{
		if (_links[i].rel && _links[i].rel == "popup" && _links[i].href != "#")
		{
			_links[i].onclick = function() {
				window.open(this.href, "privacy", 'width=800,height=600,toolbar=no,status=no,scrollbars=yes,menubar=no,resizable=yes');
				return false;
			};
		}
	}
	}
}

function initTables() {
	var _tables = document.getElementsByTagName("tr");
	for (i = 0; i < _tables.length; i++)
	{
		_tables[i].onmouseover = function() {
			if (this.className.indexOf("hover") == -1) {
				this.className += " hover";
			}
		};
		_tables[i].onmouseout = function() {
			this.className = this.className.replace("hover", "");
		};
	}
}

function initForm() {
	var mform = document.getElementById("main-form");
	if (mform) {
		var _links = document.getElementsByTagName("a");
		for (i = 0; i < _links.length; i++)
		{
			if ((_links[i].className.indexOf("button") != -1) && (_links[i].parentNode.className.indexOf("selector") != -1))
			{
				_links[i].onmouseover = function() {
						if (this.parentNode.parentNode.className.indexOf("selectorhover") == -1)
						{
							this.parentNode.parentNode.className += " selectorhover";
						}
				};
				_links[i].onmouseout = function() {
						this.parentNode.parentNode.className = this.parentNode.parentNode.className.replace("selectorhover", "");
				};
				_links[i].onclick = function() {
						return false;
				};
			}
		}
	}
}

function initQuestions() {
	var inputs = document.getElementsByTagName("input");
	for (i = 0; i < inputs.length; i++)
	{
		if (inputs[i].type == 'radio')
		{
				inputs[i].onclick = function() {
					var inputs = document.getElementsByTagName("input");
					for (i = 0; i < inputs.length; i++)
					{
						if (inputs[i].type == 'radio' && inputs[i].name == this.name)
						{
							if (inputs[i].alt && inputs[i].alt == 'other')
							{
								if (inputs[i].checked)
								{
								
									if (inputs[i].parentNode.parentNode.parentNode.className.indexOf("show") == -1)
									{
										inputs[i].parentNode.parentNode.parentNode.className += " show";
									}
									document.getElementById('radio2texthold').style.display = 'none';
									document.getElementById('radio3texthold').style.display = 'none';
									document.getElementById('radio1texthold').style.display = 'block';
									break;
								}
								else
								{
									inputs[i].parentNode.parentNode.parentNode.className = inputs[i].parentNode.parentNode.parentNode.className.replace("show", "");
								}
							}
							if (inputs[i].alt && inputs[i].alt == 'other2')
							{
								if (inputs[i].checked)
								{
								
									if (inputs[i].parentNode.parentNode.parentNode.className.indexOf("show") == -1)
									{
										inputs[i].parentNode.parentNode.parentNode.className += " show";
									}
									document.getElementById('radio1texthold').style.display = 'none';
									document.getElementById('radio3texthold').style.display = 'none';
									document.getElementById('radio2texthold').style.display = 'block';
									break;
								}
								else
								{
									inputs[i].parentNode.parentNode.parentNode.className = inputs[i].parentNode.parentNode.parentNode.className.replace("show", "");
								}
							}
							if (inputs[i].alt && inputs[i].alt == 'other3')
							{
								if (inputs[i].checked)
								{
								
									if (inputs[i].parentNode.parentNode.parentNode.className.indexOf("show") == -1)
									{
										inputs[i].parentNode.parentNode.parentNode.className += " show";
									}
									document.getElementById('radio1texthold').style.display = 'none';
									document.getElementById('radio2texthold').style.display = 'none';
									document.getElementById('radio3texthold').style.display = 'block';
									break;
								}
								else
								{
									inputs[i].parentNode.parentNode.parentNode.className = inputs[i].parentNode.parentNode.parentNode.className.replace("show", "");
								}
							}
						}
					}
				}
		}
	}
}
function deletecourse()
{
	confirm1 = confirm('Are you sure you want to remove this course?')
	if(confirm1)
	{
		confirm2 = confirm("AFTER YOU CLICK OK THE COURSE WILL BE DELETED");
	}
	return confirm2;
}
if (window.addEventListener) {
	window.addEventListener("load", initForm, false);
	window.addEventListener("load", initQuestions, false);
	window.addEventListener("load", initPrivacy, false);
}
else if (window.attachEvent && !window.opera) {
	window.attachEvent("onload", initTables);
	window.attachEvent("onload", initForm);
	window.attachEvent("onload", initQuestions);
	window.attachEvent("onload", initPrivacy);
}