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