Embedding Flash files in Qualtrics

Create 'cond' and 'i' embedded data elements in the survey flow (make sure they are on the top).

On a question before you display videos, copy this JavaScript into the editor, replacing the comment with an actual procedure for creating an array of condition numbers:

var conditions=new array();
//followed by to populate and randomize the array
Qualtrics.SurveyEngine.setEmbeddedData("cond",conditions.toString());
Qualtrics.SurveyEngine.setEmbeddedData("i","0");

On the question that will display the videos, add this as the question text: ${e://Field/cond};${e://Field/i}

On the question that will display the videos, copy this JavaScript into the editor, replacing the url with something more real. Instead of condition numbers, you could also create a random array of urls, and replace the whole src parameter with the condition variable.

var qt = this.getQuestionTextContainer();
var parts=qt.innerHTML.split(";");
var index=Number(parts[1]);
var conds=parts[0].split(",");
var condition=conds[index];
qt.innerHTML="<iframe src='https://fakeurl.com/?c="+condition+"' width=600 height=400 seamless=seamless>;</iframe>";
Qualtrics.SurveyEngine.setEmbeddedData("i",String(++index));