function textSplitOnRows(el,text,size){
	var rows = Math.ceil(text.length/size);
	if (text.length > size) {
		for (var j=0; j<rows; j++){
			newtext = "";
			newtext = text.substring(eval(j*size),(j+1)*size);
			el.appendChild(document.createTextNode(newtext));
			el.appendChild(document.createElement('br'));
		}
	} else {
		el.appendChild(document.createTextNode(text));
	}
}