function getSelectionText(selectObj){



	return selectObj.options[selectObj.selectedIndex].text


}

 function Fmt(x) { 
var v
if(x>=0) { v=''+(x+0.0005) } else { v=''+(x-0.0005) }
return v.substring(0,v.indexOf('.')+2) 
}

  function compute(form) {

if((form.convert.value==null)||(form.convert.value=="")||(isNaN(form.convert.value))){
alert('Please enter the value to convert.');

return false;
}



var Con =form.convert.value;


var Unit=getSelectionText(form.length);

if(Unit=="mg/dL") form.result.value=.0555*Con+" mmol/L";


if(Unit=="mmol/L") form.result.value=18*Con+" mg/dL";



}