var img_expanded  = '/opencms/export/system/modules/ad.andorralavella.web/resources/images/more.gif';
var img_collapsed = '/opencms/export/system/modules/ad.andorralavella.web/resources/images/less.gif';

new Image(15,15),src = img_expanded; // caching
new Image(15,15),src = img_collapsed; // caching

function expand(ioNode) {
	ioWedge = "i" + ioNode.substr(1);
	var nomClasse = document.getElementById(ioNode).className;

	if (document.getElementById && document.getElementById(ioNode) != null) {
		document.getElementById(ioWedge).src=img_collapsed;
		document.getElementById(ioWedge).title='collapse';
		document.getElementById(ioNode).className=nomClasse.replace("collapsed","expanded");
	}
}

function collapse(ioNode) {
	ioWedge = "i" + ioNode.substr(1);
	var nomClasse = document.getElementById(ioNode).className;

	if (document.getElementById && document.getElementById(ioNode) !=  null) {
		document.getElementById(ioWedge).src=img_expanded;
		document.getElementById(ioWedge).title='expand';
		document.getElementById(ioNode).className=nomClasse.replace("expanded","collapsed");
	}
}

function ioSwitch(ioNode) {

	if (document.getElementById(ioNode) !=  null) {
		nodeState = document.getElementById(ioNode).className;
	}

    if (nodeState.match("collapsed")) {
		expand(ioNode);
	}

	else {
		collapse(ioNode);
	}
}

function verComentarios2(ioNode, desplazar) {
	//arnau inici
	/*document.getElementById(ioNode).className="expanded";
	document.location.href="#A_"+ioNode;*/
	
	nomClasse=document.getElementById(ioNode).className;
	if(nomClasse.match("expanded")){
		document.getElementById(ioNode).className="collapsed";
	}
	else{
		document.getElementById(ioNode).className="expanded";
		if(desplazar)document.location.href="#A_"+ioNode;
	}
	//arnau fi
}

function verComentarios(ioNode) {
	verComentarios2(ioNode,true);
}