//LOADING
function loading(status) {
	try {
		var objTabs;
		if(eval(parent.frameTabs) && eval(parent.frameData)) {
			objTabs = parent.frameTabs.document;
		} else {
			objTabs = document;
		}
		if(status) {
			objTabs.getElementById('loading').style.visibility='visible';
		} else {
			objTabs.getElementById('loading').style.visibility='hidden';
		}
	} catch (e) {}
}
function loadingFunction(){loading(true);}
function doneLoadingFunction(){loading(false);}
xajax.loadingFunction = loadingFunction;
xajax.doneLoadingFunction = doneLoadingFunction;

//CERRAR MSG
function msg_clean() {
	xajax.remove('msg');
}