55909 A simple VC++ project

Hi, This is a very simple vc++ project, so pls bid accordingly. What i want is to create a dialog based application in which you will have to create a network simulation. Its just going to be to draw ellipse (for node) rectangle (for switch) and line ( as the connector). Pls Take a look at the fig1 in the attachment to get the network structure. (Need not put arrow lines, as they just denote the connectivity.) so once you have seen the network, it has to be the same. S1, S2, S3--- denotes the source and the rest as the receivers. (HEY look very carefully S1's receivers are R11, R12, R13, R14, R15,R16,R17,R18 ALONE, and S2's Receivers are R21, R22 only and S3's receivers are the rest.) All of them should be labeled as shown in the first figure. Once the network model is completed. i want you to add a combo box to select the source. ----( in which of course you got to add s1,s2, s3) for me to select the source. Once i select the source pls change the color of the link from the source to CORRESPONDING receivers. Then i want you to animate those links randomly according to the fig2. ( pls animate flicker free.) I require this as soon as possible.