var i
var source1 = "images/buttons/"
var extention1 = ".jpg"

function changedot(i,dotsrc){

switch(i)
{
case 0:
b0.src = source1 + "BV-button-" + dotsrc + extention1 ;
break;
case 1:
b1.src = source1 + "CV-button-" + dotsrc + extention1 ;
break;
case 2:
b2.src = source1 + "BT-button-" + dotsrc + extention1 ;
break;
case 3:
b3.src = source1 + "MT-button-" + dotsrc + extention1 ;
break;
case 4:
b4.src = source1 + "CU-button-" + dotsrc + extention1 ;
break;
case 5:
b5.src = source1 + "home-button-" + dotsrc + extention1 ;
break;
case 6:
b6.src = source1 + dotsrc + extention1 ;
}
}

function getscreen(){

var correctwidth=800
var correctheight=600
if (screen.width!=correctwidth||screen.height!=correctheight)
{
document.body.background = "images/background2.gif"
}
else
{
document.body.background = "images/background.gif"
}
}