Google Map API cannot work on my ASP.NET Master Page

Dear all,

 

I need a quite simple solutions but cannot work it out.

 

I am still developing a .net web application project using VS 2010 (using standard Master and Child Page) and now need to incorporate google map into it.

 

I only need a few simple functions

1) Load the Map by passing Lat/Long value from text box

2) Search by address and display one(1) standard marker on the Map which user can click the marker to move around also

3) Display the update Lat/Long on the same text box

4) Save the Google Map (with Marker) in JPG file

 

The google map cannot run properly using Site Master Page. I believe it is Javascript issue.

 

Is there any solutions for this? I don't mind paying a bit money for this.

 

Thanks,

 

Chen