function pre(img)
{
msk1="induction"+img+".html";
var nw;
nw = window.open(msk1,'mak1',"toolbar=no,directories=no,resize=yes,menubar=no,location=no,scrollbars=yes,width=600,height=600,top=50,left=50");
nw.focus()
}
function map(img)
{
msk1="mapbig"+img+".html";
var newwin2;
newwin2 = window.open(msk1,'win1',"toolbar=no,directories=no,resize=no,menubar=no,location=no,scrollbars=no,width=480,height=380");
newwin2.focus()
}

function videoplay(nmbr)
{
var abc1;
var aa;
abc1="flv_video/video"+nmbr+".html";
aa = window.open(abc1,'mak2',"toolbar=no,directories=no,resize=yes,menubar=no,location=no,scrollbars=no,width=350,height=375,top=50,left=50");
aa.focus()
}