Using KML overlayed business data

{WISroGIS

mapoptions='projection:new OpenLayers.Projection("EPSG:900913"),

displayProjection:new OpenLayers.Projection("EPSG:4326"),

units: "km", maxResolution: 156543.0339,

maxExtent: new OpenLayers.Bounds(-20037508, -20037508,20037508, 20037508.34)'|

center_lat='3500000'|center_lon='2000000'|

width='500px'|height='350px'|

layerswitcher=1|permalink=0|mouseposition=0|zoom_level=1|

baseLayer='Yahoo("Yahoo Hybrid",{"type": YAHOO_MAP_HYB, "sphericalMercator": true})'|

baseLayer='Google("Google Hybrid",{type: G_HYBRID_MAP,"sphericalMercator": true})'|

baseLayer='VirtualEarth("Virtual Earth Hybrid",{"type": VEMapStyle.Hybrid, "sphericalMercator": true})'|

kml='GML("Our Customers", "cache/business.kml", {format: OpenLayers.Format.KML, formatOptions: {extractStyles: true,extractAttributes: true}, projection: new OpenLayers.Projection("EPSG:4326")})' ~}

---