PPost = new Array(0,new Array("registered letter up to 250g = 1 - 2 CDs",0,5,50,5,0),
new Array("registered letter up to 500g = 3 - 4 CDs, or 2 singles + 2CDs,.....",0,9,200,9,0),
new Array("registered letter up to 1000g = 5 - 8 CDs, or 2LP + 2CD, or 4 singles + 4CDs,.....",0,13,500,13,0),
new Array("registered letter up to 2000g = 9 - 16 CDs, or 4LP + 4CD, or 8 singles + 8CDs,..",0,17,1000,17,0));