// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults
function optionChecked(arrOptionSel){
	for(i = 0; i < arrOptionSel.length ; i++){
		if (arrOptionSel[i].checked){
			return true;
		}
	}
	return false;
}

function optionEncuestaChecked(formId){
	var formObj = document.getElementById(formId);
	for(i=0; i< formObj.elements.length; i++){
		if(formObj.elements[i].type=="radio"){
			if(formObj.elements[i].checked==true){
				return true;
			}
		}
	}
	return false;
}