jx/dom.js

/**
                                value.push(option[field])	
                        }
                }
                
        }
        if(value.length == 0){
            value = 0
        }else if (value.length == 1){
            value = value[0]
        }
        return value;    
}

/**
 * This function returns a value for checkboxes given a name
 * @param {type} id name of the checkboxes
 * @returns {value}
 */
_checkboxvalue = function(id){
    ldoms = document.getElementsByName(id) ;
    value = null;
    for(var i=0; i < ldoms.length; i++){
            if(ldoms[i].checked == true){
                    value = ldoms[i].value;
                    break;
            }
    }
    return value;    
}
_radiovalue = function(id){
    return _checkboxvalue(id);
}
/**
 * Returns the input value of an input with type == text|password
 * @param {type} id
 * @returns {document@call;getElementById.value}
 */
_inputvalue = function(id){
    _input = document.getElementById(id) ;
    return _input.value ;
}
_spanvalue = function(id){
    _input = document.getElementById(id) ;
    return _input.innerHTML ;
}