/* xml to array (ys.hu)
		
	
		$	~ source (xml)
 		_	~ attributes (array)
		_$	~ nodeName (string)
	
	*/

	x2a=function(x){
		var a=[];a.$=x;a._=[];a._$=x.nodeName;
		for(var c in x.attributes){var $=x.attributes[c];
			a["_"+c]=a._[c]=!isNaN($)?Number($):$=="true"?true:$=="false"?false:$}
		for(var c=0;c<x.childNodes.length;c++){var n=x.childNodes[c]
			a[c]=a[n.nodeName]=n.nodeType==1?x2a(n):n.toString()}
		return a
	}