Post your script with formatting

[Davie]

If you're asking a coding question and pasting in script this is a must

Use the {;} button, up there  

function onLoad() {
    var a = g_form.getValue('u_system_type');
	if (a == 'Live'){
		var b=g_form.getControl('u_system_type');
		b.style.backgroundColor="cornflowerblue";
		b.style.color="white";
			}
	else {
		var e = g_form.getControl('u_system_type');
		e.style.backgroundColor="white";
		e.style.color="black";
			}
    }

That way we keep some formatting, remember to select the language and to note the formatting only shows when saving