function extLink(sWin){
    switch(sWin){
        case "tellafriend":
            open("/2009f150/tellafriend/", "", "width=516,height=600,scrollbars=1,resizable=1,left=0,top=0")
        break;
		case "signup":
            open("/2009f150/signup/", "", "width=617,height=700,scrollbars=1,resizable=1,left=1,top=0")
        break;
		case 'build':
			win=openNewWindow('http://www.forddirect.fordvehicles.com/FordVehicles.jsp?intcmp=&target=config&partner=&sModel=2009F-150&sBrand=Ford&sZip=', '', 'width=800,height=600,scrollbars=yes,resizable=yes, menubar=yes, toolbar=yes, left=90, top=227');
		break;
		case 'dealer':
			win=openNewWindow('http://www.fordvehicles.com/dealerships/locate/', '', 'width=800,height=600,scrollbars=yes,resizable=yes, menubar=yes, toolbar=yes, left=90, top=227');
		break;
		case 'search':
			win=openNewWindow('http://www.fordvehicles.com/asp/util/gateway.asp?App=DealerInventory&nModelId=0&Parameter1=undefined', '', 'width=800,height=600,scrollbars=yes,resizable=yes, menubar=yes, toolbar=yes, left=90, top=227');
		break;
		case 'privacy':
			win=openNewWindow('/help/privacy/', '', 'width=800,height=600,scrollbars=yes,resizable=yes, menubar=yes, toolbar=yes, left=90, top=227');
		break;
		case 'home':
			win=openNewWindow('/', '', 'width=800,height=600,scrollbars=yes,resizable=yes, menubar=yes, toolbar=yes, left=90, top=227');
		break;
        
    }
}