//adds function func to be executed onload after any other functions that have been added
function AddOnLoad(func){
	var oldLoad = window.onload;
	if(typeof window.onload != 'function'){
		window.onload = func;
	}else{
		window.onload = function(){
				oldonload();
				func();
		};
	}
}

function MM_effectAppearFade(targetElement, duration, from, to, toggle)
{
	Spry.Effect.DoFade(targetElement, {duration: duration, from: from, to: to, toggle: toggle});
}