var csvFile = File.openDialog('Select a CSV File');

csvFile.open("r");
var txtFile = csvFile.read();
csvFile.close();

var iText = txtFile.split("\n");

var multiArray = new Array(iText.length-1)

var doc = app.activeDocument;
var mm = 2.834645;

var artBoard = doc.pathItems.roundedRectangle (0, -5000, 1, 1, 0, 0);
artBoard.name="delete"

for (i=0; i<iText.length-2; i++) {

    var T = iText[i+1].split( ";");


var valueQty = Number(T[4])
var valueW = (T[7])*mm
var valueH = (T[8])*mm

for (j=0; j<valueQty; j++) {


var pos3 = doc.pathItems[0].position
var pos4 = doc.pathItems[0].width

var artBoard = doc.pathItems.rectangle (0, 0, valueW, valueH)
artBoard.name="Artboard"+i

var obj2move = artBoard



obj2move.position = new Array (pos3[0]+pos4+10,0);

}

}

doc.pathItems.getByName("delete").remove();
app.executeMenuCommand('selectall')
app.executeMenuCommand('setCropMarks')
doc.artboards[0].remove();