var RandomHeaderArray = new Array()
RandomHeaderArray[0]=['graphics/RandomHeaderImages/image1_group.gif','','','198','334','310',''];
RandomHeaderArray[1]=['graphics//RandomHeaderImages/image2_group.gif','','','198','334','310',''];
RandomHeaderArray[2]=['graphics/RandomHeaderImages/image3_group.gif','','','198','334','310',''];
RandomHeaderArray[3]=['graphics/RandomHeaderImages/image4_group.gif','','','198','334','310',''];
RandomHeaderArray[4]=['graphics/RandomHeaderImages/image5_group.gif','','','198','334','310',''];

var RandomHeaderNumber=Math.floor(Math.random()*RandomHeaderArray.length)
if (RandomHeaderArray[RandomHeaderNumber][2]!=''){document.write("<a href='"+RandomHeaderArray[RandomHeaderNumber][2]+"' target='"+RandomHeaderArray[RandomHeaderNumber][5]+"'>")}
document.write("<img alt='"+RandomHeaderArray[RandomHeaderNumber][1]+"' border='0' name='' src='"+RandomHeaderArray[RandomHeaderNumber][0]+"' width='"+RandomHeaderArray[RandomHeaderNumber][3]+"' height='"+RandomHeaderArray[RandomHeaderNumber][4]+"' />")
if (RandomHeaderArray[RandomHeaderNumber][3]!=''){document.write("</a>")}