Js arrays have a toString method, which changes the elements in the array into commas, so that you can completely use the array as a string, and use arr.split (",") to convert the string back to the array on the receiving page.

& lt script & gt

var arr =；

var strArr = arr . tostring()；

document . write(strArr)；

var getArr = strArr.split("，")；

for(var I = 0； I & ltgetArr.lengthi++){

document . write(getArr[I]+" | ")；

}

& lt/script & gt；