function bmi(a,b) {
document.write('<table border="1" cellspacing="0" cellpadding="2"><tr><th>&nbsp;BMI&nbsp;</th><th align="left">&nbsp;18.5&nbsp;</th><th align="left">&nbsp;25&nbsp;</th><th align="left">&nbsp;30&nbsp;</th><th align="left">&nbsp;40&nbsp;</th></tr><tr><th bgcolor="#eeeeee">Height<br />(cm)</th><th colspan="4" bgcolor="#eeeeee">Weight<br />(kg)</th></tr>')
for (h=a; h<b+1; h++) {
c=h*h/1000
document.write('<tr><td>&nbsp;'+h+'&nbsp;</td><td>&nbsp;'+Math.round(c*18.5)/10+'&nbsp;</td><td>&nbsp;'+Math.round(c*25)/10+'&nbsp;</td><td>&nbsp;'+Math.round(c*30)/10+'&nbsp;</td><td>&nbsp;'+Math.round(c*40)/10+'&nbsp;</td></tr>')}
document.write('</table>')}