window.onerror=null;
if (navigator.appName == "Netscape") {
layerRef="document.layers";
styleSwitch="";
} else {
layerRef="document.all";
styleSwitch=".style";
}

function hideAllLayers() {
hideLayer('ljobseeker');
hideLayer('lemployer');
hideLayer('ljobs');
hideLayer('lalbas');
hideLayer('lresumes');
hideLayer('lsidejob');
hideLayer('ljobpds');
hideLayer('lcommunity');
}

function showLayer(layerName) {
eval(layerRef + "['" + layerName + "']" + styleSwitch + ".visibility='visible'");
}

function hideLayer(layerName) {
eval(layerRef + "['" + layerName + "']" + styleSwitch + ".visibility='hidden'");
}