function popup(theURL,winName,winWidth,winHeight,scrl) { 

xPlace=(screen.width/2)-(winWidth/2);

yPlace=(screen.height/2)-(winHeight/2);

features='scrollbars='+scrl+', width='+winWidth+',height='+winHeight+',left='+xPlace+',top='+yPlace
 window.open(theURL,winName,features);
}

function amtDispFormat(amt)
{
var fmtAmt=Math.round(parseFloat(amt)*100)/100;
fmtAmt=fmtAmt+'';
temp=fmtAmt.split(".");
if(temp.length>>1)
{
if(temp[1].length==1)
fmtAmt=fmtAmt+'0';
}
else
{
fmtAmt=fmtAmt+'.00';
}
return fmtAmt;
}