function hndlTxtNode(arg,fullTxt,shortTxt){

	pObj=arg.parentNode.parentNode.childNodes[2];
	
	// do a regular expression replace to preserver functions etc;
	re = /<\!\-\-START\-\-\>.*?<\!\-\-END\-\-\>/;
	ok = re.test(pObj.innerHTML);

	//alert(ok);
	
	if(pObj.innerHTML.indexOf('...')!=-1){
		pObj.innerHTML=fullTxt;
		arg.innerHTML='-';
	} else {
		pObj.innerHTML=shortTxt;
		arg.innerHTML='+';
	}

}

function showChildren(arg){

	for(var x=0;x<arg.childNodes.length;x++){
		alert(arg.childNodes[x].tagName);
	} 

}