//rtn - remove text nodes
function dom_rtn(obj) {
	for (var i=0; obj.childNodes.length > i; i++) {
		if (obj.childNodes[i].nodeType == 3)
			obj.removeChild(obj.childNodes[i])
	}
}

function dom_nextSiblingElem(obj) {
	//var a = 
	var currObj = obj.nextSibling
	while (currObj)
	{
		if (currObj.nodeType == 1) return currObj
		currObj = currObj.nextSibling
	}
	return false
}