function setWindowLocation(href) {
	window.location = href;
}

function windowOpen () {
	if (arguments.length == 1)
		return window.open (arguments[0]);
	if (arguments.length == 2)
		return window.open (arguments[0],arguments[1]);
	if (arguments.length == 3)
		return window.open (arguments[0],arguments[1],arguments[2]);
	if (arguments.length == 4)
		return window.open (arguments[0],arguments[1],arguments[2],arguments[3]);
}