function create() {
        this.width = ''
        this.height = ''
        this.src = ''   
        this.border=''    
}
ads = new Array()
for(var i=1; i<=5; i++) { ads[i] = new create() }

ads[1].width = "737"
ads[1].height = "113"
ads[1].src = "/stellent/groups/public/documents/image/ecmd0002874.gif"
ads[1].border = "0"

ads[2].width = "737"
ads[2].height = "113"
ads[2].src = "/stellent/groups/public/documents/image/ecmd0002875.gif"
ads[2].border = "0"

ads[3].width = "737"
ads[3].height = "113"
ads[3].src = "/stellent/groups/public/documents/image/ecmd0002876.gif"
ads[3].border = "0"

ads[4].width = "737"
ads[4].height = "113"
ads[4].src = "/stellent/groups/public/documents/image/ecmd0002877.gif"
ads[4].border = "0"

ads[5].width = "737"
ads[5].height = "113"
ads[5].src = "/stellent/groups/public/documents/image/ecmd0002874.gif"
ads[5].border = "0"

var n = Math.random() + ''
n = parseInt(n.charAt(4))
if(n > 5) {
        n = n - 5
}
else if(n < 1) {
        n = n + 5
}
n += ""

var image = ads[n]
var ad = ""
ad += '<img src="' + image.src + '" width=' + image.width
ad += '\n height=' + image.height + ' border=' + image.border
ad += '\n>'