var xmlStateInfo = "";
    function saveState(type,stateInfo,finalBlock) {
        var tmpSI = "";
        xmlStateInfo += stateInfo;
        if(arguments.length < 3)
            finalBlock = true;
        if(finalBlock) {
            if(type==1) {  //email to a friend
                tmpSI = xmlStateInfo;
                xmlStateInfo = "";
                window.open("","emailfriend","width=380,height=435,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no");
                document.frmState.currentState.value=tmpSI;
                xmlStateInfo = "";
                document.frmState.submit();
            }
        }
    }