function resizeText(_obj, multiplier) {
if (window.ActiveXObject) window.ie = window[window.XMLHttpRequest ? 'ie7' : 'ie6'] = true;
else if (document.childNodes && !document.all && !navigator.taintEnabled) window.webkit = window[window.xpath ? 'webkit420' : 'webkit419'] = true;
else if (document.getBoxObjectFor != null) window.gecko = true;

/**if (document.body.style.fontSize == "") {
document.body.style.fontSize = "1.0em";
}
document.body.style.fontSize = parseFloat(document.body.style.fontSize) + (multiplier * 0.2) + "em";
-moz-transform: scaleY(1.25);
-moz-transform-origin: 0 0;
**/

if(multiplier == 0) {
if(window.ie || window.webkit) {
document.body.style.zoom = 1;
} else {
$$('body').setStyle("-moz-transform","scale(1)");
$$('body').setStyle("-moz-transform-origin", '0 0');
}
}else{
if(window.ie || window.webkit) {
document.body.style.zoom = multiplier;
} else {
$$('body').setStyle("-moz-transform","scale("+parseFloat(multiplier)+")");
$$('body').setStyle("-moz-transform-origin", '50% 0');
}
}
}