function showHelp(_contID)
{
	var _url = "/help?cont="+_contID;
	var _params = "width=600,height=400,resizable=yes";
	helpWin = open(_url, "helpWin", _params);
	helpWin.focus();
}

function uresre(azon,szov){
	if(document.getElementById(azon).value == szov){
	document.getElementById(azon).value = "";
	}
}