function changeSize(elm, _size, class_name)
{
	document.getElementById(elm).className = class_name + ' ' + class_name + '_' + _size;
}

function npic(_id, _pic, _alt, _href)
{	
	document.getElementById("pic"+_id).src = _pic;
	document.getElementById("pic"+_id).alt = _alt;
	document.getElementById("pic_herf"+_id).href = _href;
	return false;
}
newsArraytop = new Array();