/* Transformed JS from: /jslib/currency/measurement.js */
function check(a){for(var b=0;b<a.length;b++){var c=a.substring(b,b+1);if(c!="."&&c!="-"&&c!="+"&&c!="e"&&c!="E"&&(c<"0"||c>"9")){return false}}return true}function convert(c){var e=c.from.options[c.from.selectedIndex].value;var d=c.to.options[c.to.selectedIndex].value;var b=c.input.value;if(check(b)&&b>=0&&b!==""){var a=(b*e)/d;c.output.value=a}else{c.input.value="";c.output.value=""}}function temperature(d){var f=d.from.options[d.from.selectedIndex].value;var e=d.to.options[d.to.selectedIndex].value;var a=d.input.value;if(check(a)&&a!==""){if(f=="f"&&e=="c"){var c=5/9*(a-32);d.output.value=c}if(f=="c"&&e=="f"){var b=9/5*a+32;d.output.value=b}if((f=="c"&&e=="c")||(f=="f"&&e=="f")){d.output.value=a}}else{d.input.value="";d.output.value=""}}function round(a){var c=5;var b=Math.pow(10,Math.round(Math.log(a)/Math.log(10))-c);if(b===0){b=Math.pow(10,c)}return Math.round(a/b)*b};