function maxInputLen(inputField, maxLen){
	if (inputField.value.length > maxLen){
		inputField.value = inputField.value.substring(0, maxLen);
		return false;
	} else { 
		return true;
}	}
var newwindow = '';
function detailpag(pagina){
	if (!newwindow.closed && newwindow.location) {
		   newwindow.location.href = pagina;
	} else {
		newwindow=window.open(pagina,'Detailpagina','width=750,height=600,top=20,left=30,location=no,toolbar=no,resizable=no');
		if (!newwindow.opener){ newwindow.opener = self;}
	}
	if (window.focus) {newwindow.focus()}
}