function openWindow()
{
	window.open("view/info.html","info","height = 200, width = 480");
}

function jumpto()
{
	if (document.linkform.sections.options
	[document.linkform.sections.selectedIndex].value != "none")
	{
		location = document.linkform.sections.options
		[document.linkform.sections.selectedIndex].value
	}
}

/**
 *
 * @access public
 * @return void
 **/
function validate_required(field,alerttxt)
{
	with (field) {
		if (value==null||value=="") {
			alert(alerttxt);
			return false;
		}
		else {
			return true;
		}
	}
}

function validate_form(thisform)
	{
	with (thisform) {
		if (validate_required(name,"Please enter your name.")==false) {
			name.focus();
			return false;
		}
		if (validate_required(surname,"Please enter your surname.")==false) {
			surname.focus();
			return false;
		}
		if (validate_required(email,"Please enter your e-mail address.")==false) {
			email.focus();
			return false;
		}
		if (validate_required(query,"Please enter your query.")==false) {
			query.focus();
			return false;
		}
	}
}