function loadInstance()
{
	document.forms["courseForm"].elements["OpCode"].value = 100;
	document.forms["courseForm"].submit();
}

function frontSearch()
{
	document.forms["search"].elements["OpCode"].value = 109;
	document.forms["search"].submit();
	return false;
}

function frontExtendedSearch()
{
	document.forms["extendedSearch"].elements["OpCode"].value = 110;
	document.forms["extendedSearch"].method = "get";
	document.forms["extendedSearch"].submit();
	return false;
}

function keyPressed(e)
{
if(window.event) // IE
	{
		keynum = e.keyCode
	}
	else if(e.which) // Netscape/Firefox/Opera
	{
		keynum = e.which
	}
	//	check for Enter press
	inputValue = document.getElementById("searchStr").value;
	if ( keynum == 13 )
	{
		return frontSearch();
	}
}