IRPT - Simple clac on text fields not working

[Former Member]

I am getting an error on this function. The error says Object Expected. Any thoughts?

function UpdateWeight()
{

	A = document.frmMain.tTareWeight.value;
	B = document.frmMain.tGrossWeight.value;

	alert(Tare);
					
	if (Number(A) && Number(B)) {

		A = Number(A)
		B = Number(B)
		C = A + B
		document.frmMain.tNetWeight.value = C

}
else {

	alert("Please enter a number in both boxes");

}


<input type="text" name="tTareWeight"onChange="UpdateWeight()"/>

[Former Member · Accepted solution]

You are missing an ending "}" for the function call.