function evalKeyForSubmit(event, frm) {
	var func = (func == null) ? "" : func;
	var parameter = (parameter == null) ? "" : parameter;
	if (!event) event = window.event; 
	var target = event.target ? event.target : event.srcElement ? event.srcElement : null; 
	var akt_field = document.getElementsByName(target.name)[0].type;
	if (event && akt_field!="textarea") {
		if(checkBrowserName("MSIE")){   
			if (event.keyCode==13) {
					frm.submit();
			}
		}
		else {
			if (event.which == 13) {
					frm.submit();
			}
		}
	}   
}