var ec = new Array() 

ec[0] = "Erif UK";
ec[1] = "First Choice";
ec[2] = "Emcor Fire";
ec[3] = "Firemaster";
ec[4] = "Allied Fire";
ec[5] = "Genesis";
ec[6] = "Camalarms";
ec[7] = "Swift Fire &  Security";
ec[8] = "Defensor";
ec[9] = "BBC Fire";
ec[10] = "Spectrum Fire";
ec[11] = "Allied Fire & Security";
ec[12] = "Siemens";
ec[13] = "Chubb";
ec[14] = "ADT";
ec[15] = "Gent";
ec[16] = "Honeywell Building Services";
ec[17] = "Trinity";
ec[18] = "TVF UK PLC";
ec[19] = "Multifire";
ec[20] = "Firetechnics";
ec[21] = "Premier";
ec[22] = "MRFS";
ec[23] = "Chris Lewis";
ec[24] = "Hallmark Fire";
ec[25] = "Senseco";
ec[26] = "UK Fire";

var Q = ec.length;
var whichEC = Math.round(Math.random() * (Q - 1));
function showEC() { document.write(ec[whichEC]); }