Qtp10 test not running in Firefox 13

[rahullfo]

I made a test Using IE8.
Now im trying to run it on mozilla firefox13.
But am unable to run it .Please see the test and help me resolve this issue.

Code:

SystemUtil.Run "C:\Program Files\Mozilla Firefox\firefox.exe","http://srstaging.sharedreach.com/q/nav.html?action=homepage","C:\Program Files\Mozilla Firefox","open"
Browser("Browser").Page("MCG Home").Link("1").Click
Browser("Browser").Page("MCG Home").Sync
Browser("Browser").Page("MCG Home").Link("2").Click
Browser("Browser").Page("MCG Home").Sync
Browser("Browser").Page("MCG Home").Link("2").Click
Browser("Browser").Page("MCG Home").Sync
Browser("Browser").Page("MCG Home").Link("3").Click
Browser("Browser").Page("MCG Home").Sync
Browser("Browser").Page("MCG Home").Link("4").Click
Browser("Browser").Page("MCG Home").Sync
Browser("Browser").Page("MCG Home").Link("5").Click
Browser("Browser").Page("MCG Home").Sync
Browser("Browser").Page("MCG Home").WebList("Select_Ward").Select "Ward 25"
Browser("Browser").Page("MCG Home").Sync
Browser("Browser").Page("MCG Home").WebCheckBox("Project_Type").Set "ON"
Browser("Browser").Page("MCG Home").Sync
Browser("Browser").Page("MCG Home").WebCheckBox("Project_Type_2").Set "ON"
Browser("Browser").Page("MCG Home").Sync
Browser("Browser").Page("MCG Home").WebCheckBox("Project_Type_3").Set "ON"
Browser("Browser").Page("MCG Home").Sync
Browser("Browser").Page("MCG Home").WebCheckBox("Project_Type_4").Set "ON"
Browser("Browser").Page("MCG Home").Sync
Browser("Browser").Page("MCG Home").WebCheckBox("Project_Type_5").Set "ON"
Browser("Browser").Page("MCG Home").Sync
Browser("Browser").Page("MCG Home").WebCheckBox("Project_Type_6").Set "ON"
Browser("Browser").Page("MCG Home").Sync
Browser("Browser").Page("MCG Home").WebCheckBox("Project_Type_7").Set "ON"
Browser("Browser").Page("MCG Home").Sync
Browser("Browser").Page("MCG Home").WebCheckBox("Project_Type_8").Set "ON"
Browser("Browser").Page("MCG Home").Sync
Browser("Browser").Page("MCG Home").WebCheckBox("Project_Status").Set "ON"
Browser("Browser").Page("MCG Home").WebCheckBox("Project_Status_2").Set "ON"
Browser("Browser").Page("MCG Home").WebList("Contractor").Select "Mahesh Kumar"
Browser("Browser").Page("MCG Home").WebList("Officers").Select "Sh. A.K Singla(EE)"
Browser("Browser").Page("MCG Home").WebList("Public_Rating").Select "*****(5 Star)"
Browser("Browser").Page("MCG Home").Link("Projects By Ward").Click
Browser("Browser").Page("MCG Home").Link("Select Zone").Click
Browser("Browser").Page("MCG Home").Link("Zone 1").Click
Browser("Browser").Page("MCG Home").Link("Zone 2").Click
Browser("Browser").Page("MCG Home").Link("Zone 3").Click
Browser("Browser").Page("MCG Home").Link("Zone 4").Click
Browser("Browser").Page("MCG Home").Link("Other").Click
Browser("Browser").Page("MCG Home").Link("All").Click
Browser("Browser").Page("MCG Home").Link("EE-MCG-test").Click
Browser("Browser").Page("MCG Home").Link("test").Click
Browser("Browser").Page("MCG Home").Link("test_2").Click
Browser("Browser").Page("MCG Home").Link("Officers").Click
Browser("Browser").Page("MCG Home").Link("10.00Lacs.").Click
Browser("Browser").Page("MCG Home").Link("Description").Click
Browser("Browser").Page("MCG Home").Link("Visual Reports").Click
Browser("Browser").Page("MCG Home").Link("Documents").Click
Browser("Browser").Page("MCG Home").Link("Allotment Letter.pdf").Click
Browser("Browser").Back
Browser("Browser").Page("MCG Home").Link("Officers_2").Click
Browser("Browser").Page("MCG Home").Link("Contractor").Click
Browser("Browser").Page("MCG Home").Link("Payment").Click
Browser("Browser").Page("MCG Home").Link("Upcoming Projects").Click
Browser("Browser").Page("Upcoming Projects").Link("What is it?").Click
Browser("Browser").Page("MCG Home").Link("Home").Click
Browser("Browser").Page("MCG Home").Link("Misc.- Bus...").Click
Browser("Browser").CloseAllTabs