rem: var disabledZone = document.createElement('div'); 
add: disabledZone = document.createElement('div'); 
context: DWRUtil._showLoadingMessage = function(){    var disabledZone = $('disabledZone');    if (!disabledZone)    {        var disabledZone = document.createElement('div');        disabledZone.setAttribute('id', 'disabledZone');        disabledZone.style.position = "absolute";        disabledZone.style.zIndex = "1000";        disabledZone.style.left = "0px";        disabledZone.style.top = "0px";        disabledZone.style.width = "100%";        disabledZone.style.height = "100%";        document.body.appendChild(disabledZone);        var messageZone = document.createElement('div');        messageZone.setAttribute('id', 'messageZone');        messageZone.style.position = "absolute";        messageZone.style.top = "0px";        messageZone.style.right = "0px";        messageZone.style.background = "red";        messageZone.style.color = "white";        messageZone.style.fontFamily = "Arial,Helvetica,sans-serif";        messageZone.style.padding = "4px";        disabledZone.appendChild(messageZone);        var text = document.createTextNode(DWRUtil._loadingMessage);        messageZone.appendChild(text);    }    else    {        $('messageZone').innerHTML = DWRUtil._loadingMessage;        disabledZone.style.visibility = 'visible';    }}
meta: 266	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/266/fc573f7d876b17a4e8cca8069af5e9bd6727da1a/util.js/buggy/java/uk/ltd/getahead/dwr/util.js