var resPics=new Array();

//change the residential pictures if desired. Add/ delete additional pictures as desired.

resPics[0]='<img border="0" src="images/residential.gif" align="right" width="108" height="66">';


var whichquote=Math.floor(Math.random()*(resPics.length)) % resPics.length;

document.write(resPics[whichquote]);