function styleAbbr(){
	var oldBodyText, newBodyText, reg;
	if (isIE){
		oldBodyText = document.body.innerHTML;
		reg = /<abbr([^>]*)>([^<]*)<\/abbr>/g;
		newBodyText = oldBodyText.replace(reg, '<abbr $1><span class=\"abbr\" $1>$2</span></abbr>');
		document.body.innerHTML = newBodyText;
	}
}
window.onload = function(){ styleAbbr() };
isIE = (document.all) ? true:false;