isIE = (document.all) ? true:false;

function bar(url){
	wasOpen  = false;
	win = window.open(url,"wokno","width=520,height=470,toolbar=0,location=0,left=150,top=150,scrollbars=1,resizable=1");    
	return (typeof(win)=='object')?true:false;
}

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;
	}
}