function convert_f(val)
{
	calc=Math.round(((val*(9/5))+32)*100)/100;
	document.getElementById('f').value=calc;
}
function convert_c(val)
{
	calc=Math.round(((val-32))*(5/9)*100)/100;
	document.getElementById('c').value=calc;
}
function convert_inch(val)
{
	m=(((val*25.4)/1000)*100)/100;
	document.getElementById('mt').value=Math.round(m*1000)/1000;
	document.getElementById('cm').value=Math.round(m*100000)/1000;
	document.getElementById('km').value='';
	document.getElementById('mile').value='';
	document.getElementById('mm').value=Math.round(m*1000000)/1000;
	document.getElementById('feet').value=Math.round(val*0.08333*1000)/1000;
	document.getElementById('yard').value=Math.round(val*0.02778*1000)/1000;
}
function convert_feet(val)
{
	m=(((val*30.4788)/100)*100)/100;
	document.getElementById('mt').value=Math.round(m*1000)/1000;
	document.getElementById('cm').value=Math.round(m*100000)/1000;
	document.getElementById('km').value='';
	document.getElementById('inch').value='';
	document.getElementById('mm').value=Math.round(m*1000000)/1000;
	document.getElementById('inch').value=Math.round(val*12*1000)/1000;
	document.getElementById('yard').value=Math.round(val*0.3333*1000)/1000;
}
function convert_yard(val)
{
	m=((val*0.9144)*100)/100;
	document.getElementById('mt').value=Math.round(m*1000)/1000;
	document.getElementById('cm').value=Math.round(m*100000)/1000;
	document.getElementById('km').value='';
	document.getElementById('inch').value='';
	document.getElementById('mm').value=Math.round(m*1000000)/1000;
	document.getElementById('inch').value=Math.round(val*36*1000)/1000;
	document.getElementById('feet').value=Math.round(val*3*1000)/1000;
}
function convert_mile(val)
{
	m=((val*1609.344)*100)/100;
	document.getElementById('mt').value=Math.round(m*1000)/1000;
	document.getElementById('cm').value=Math.round(m*100000)/1000;
	document.getElementById('km').value=Math.round(m)/1000;
	document.getElementById('inch').value='';
	document.getElementById('mm').value='';
	document.getElementById('yard').value=Math.round(val*1760000)/1000;
	document.getElementById('feet').value=Math.round(val*1760*3000)/1000;
}
function convert_mm(val)
{
	document.getElementById('mt').value=Math.round(val)/1000;;
	document.getElementById('cm').value=Math.round(val*100)/1000;
	document.getElementById('km').value=''
	document.getElementById('inch').value=Math.round(val*3.937)/100;
	document.getElementById('mile').value='';
	document.getElementById('yard').value=Math.round(val*0.328/3)/100;
	document.getElementById('feet').value=Math.round(val*0.328)/100;
}
function convert_cm(val)
{
	document.getElementById('mt').value=Math.round(val)/100;
	document.getElementById('mm').value=Math.round(val*1000)/100;
	document.getElementById('km').value=''
	document.getElementById('inch').value=Math.round(val*39.37)/100;
	document.getElementById('mile').value='';
	document.getElementById('yard').value=Math.round(val*3.28/3)/100;
	document.getElementById('feet').value=Math.round(val*3.28)/100;
}
function convert_m(val)
{
	document.getElementById('cm').value=Math.round(val*10000)/100;
	document.getElementById('mm').value=Math.round(val*100000)/100;
	document.getElementById('km').value=Math.round(val)/1000;
	document.getElementById('inch').value=Math.round(val*3937)/100;
	document.getElementById('mile').value=Math.round(val/16.09344)/100;
	document.getElementById('yard').value=Math.round(val*328/3)/100;
	document.getElementById('feet').value=Math.round(val*328)/100;
}
function convert_km(val)
{
	document.getElementById('mt').value=Math.round(val*100000)/100;
	document.getElementById('mm').value='';
	document.getElementById('cm').value='';
	document.getElementById('inch').value='';
	document.getElementById('mile').value=Math.round(val/.01609344)/100;
	document.getElementById('yard').value='';
	document.getElementById('feet').value='';
}
function convert_l(val)
{
	document.getElementById('hl').value=val/100;
	document.getElementById('usoz').value=Math.round(val/10);
	document.getElementById('usbl').value=Math.round(val/1.5899)/100;
	document.getElementById('usgal').value=Math.round(val*26.42)/100;
}