var nwin=window.open("xxx.aspx","nwin");
alert(nwin.test); //"test text value here....."xxx.aspx
//---------------------->
var test="test text value here........";这里随便你如何访问,只要是同域的
alert(nwin.test); //"test text value here....."xxx.aspx
//---------------------->
var test="test text value here........";这里随便你如何访问,只要是同域的
parent.form0.text0.value = textValue;