var numberofpics = 6

var quote = new Array(numberofpics);
quote[0] = "images/GFH_header_right_01.gif";
quote[1] = "images/GFH_header_right_02.gif";
quote[2] = "images/GFH_header_right_03.gif";
quote[3] = "images/GFH_header_right_04.gif";
quote[4] = "images/GFH_header_right_05.gif";
quote[5] = "images/GFH_header_right_06.gif";

now=new Date()
num=(now.getSeconds())%numberofpics
document.write('<img src="'+quote[num]+'" alt="Greg Foster, Realtor&reg; real estate agent for Dallas, Richardson, Garland, Plano and Sachse Texas home listings, property and land for sale" width="544" height="110" border="0">')