/*
 
    Title:          Lib.js
    Author:         Gary Hodge
    Date Created:   02/03/07

    Synopsis:       general purpose js scripts

    Last Mod:       17/09/07 GH

 */
 
 function Timer(delay)
{
    setTimeout("hideMessages()",delay);
    setTimeout("hideErrors()", delay+200)
}

function hideMessages()
{
    var e = document.getElementById("message");
    
    if (e)
        e.style.display = 'none'
}

function hideErrors()
{
    var e = document.getElementById("error");
    
    if (e)
        e.style.display = 'none';

}

function ShowErrors()
{
    var e = document.getElementById("errors")
    
    if (e)
        alert(e.value);
}

function confirmDelete()
{
    return confirm('Are you sure you want to delete this item?');
}

function hiLight(id)
{
	var classname = document.getElementById(id).className;
	
	if (classname != "requiredfield")
		document.getElementById(id).className = "focus";
}

function hiLightClick(id)
{
	document.getElementById(id).className = "clicked";
	
}

function loLight(id)
{
	var classname = document.getElementById(id).className;
	
	if (classname != "requiredfield")
		document.getElementById(id).className = "";
}