function ValidateContactForm()
{
	var webform = document.forms['Form1'];
	var strReq1 = webform.elements['txtContactName'].value;
	var strReq2 = webform.elements['txtEmail'].value;
	var strReq3 = webform.elements['txtComments'].value;
	var fields = new Array(strReq1, strReq2, strReq3);
	var fieldnames = new Array("Contact Name", "Contact Email Address", "Query Description");
	var i;
	var x = 0;
	var strMsg = "the following information is required: \r\n";
	var strErr = "";
	
	for (i = 0;i < 3; i++)
	{
		if (fields[i] == "")
		{
			strErr += fieldnames[i] + "\r\n";
			x++;
		}
	}
	
	if (x > 0)
	{
		alert(strMsg + strErr);
		return false;
	}
	else
	{
		return true;
	}
}

function ValidateEmailForm()
{

	var webform = document.forms['Form1'];

	if ((webform.elements['txtUsername'].value == "") || (webform.elements['txtPassword'].value == ""))
	{
		alert("user name and password are required");
		return false;
	}
	else
	{
		alert("invalid username or password entered");
		return false;
	}

}