Read Excel data (cell)

I'm trying and trying and I just can't. Please I need to read/display a specific c开发者_运维知识库ell in my html just like another text. I'm using this:

function readData()
{
     var excel=new ActiveXObject("Excel.Application"); 
     var book=excel.Workbooks.open("http://142.116.39.71/Produ.xls");
     var sheet=book.Worksheets.Item(1); 
     /*var data=sheet.Cells(x,y).Value;
    var data=book.ActiveSheet.Cells("");
    return data();*/

 excel.quit();
 excel.application.quit();
 excel = null;
 book = null;
 sheet = null;
 CollectGarbage();
}

    value=readData("E,18"); 
    //var value=readData("E18", "E18"); 

   document.write("Value from Excel file is "+value);

BUT..... I have this: Value from Excel file is undefined

Your function is not returning any value. Uncomment the code and correct the code to be return data; and not return data();

and you're not passing by the arguments to the function readData(x,y) and you're not declaring variable "value" var value = readData("E","18");

multiple syntax error