var isNav, isIE;
var coll = "";
var styleObj = "";
var visible, hidden;
daHide = 'junk';

if (parseInt(navigator.appVersion) >= 4) {
	if (navigator.appName == "Netscape") {
		isNav = true;
		isIE = false;
	  	visible = 'show';
  		hidden = 'hide';
	}else{
		isIE = true;
		isNav = false;
		coll = "all.";
		styleObj = ".style";
		visible = 'visible';
  		hidden = 'hidden';
	}
}

function confirmDelete(msg) {
		return confirm(msg);
}