// JavaScript Document

function addLoadEvent(func) 
{
	var oldonload = window.onload;
	if (typeof window.onload != 'function') 
	{
		window.onload = func;
	}
	else
	{
		window.onload = function() {
			oldonload();
			func();
		}
	}
}


function insertAfter(newElement, targetElement) {
	var parent = targetElement.parentNode;
	if (parent.lastChild == targetElement)
	{
		parent.appendChild(newElement);
	}
	else
	{
		parent.insertBefore(newElement, targetElement.nextSibling);
	}
}

function randomBetween(min, max)
{
	return min + Math.floor(Math.random() * (max - min + 1) );
}

function transformToLowercase(anystring) {
	return anystring.toLowerCase();
}