How To Make A Div Hidden Or Visiable Javascript

today i was lost, so i am posting here so in case someone else has the same question.

i wanted to know how to make a div visible or hidden, you can use something like this

lets say i have an input in a form that looks like this

<input type="text" id="Button" name="Button" value="Send" onclick"HideButton(1);"> br>
as you can see, when you click on the button, it calls the HideButton function which in turns tells your browser to hide the input field

you can use this function to make it work

   	function HideButton(Hide){
		if(Hide == 1){
			document.getElementById('SendButton').style.visibility = "hidden";
			
		}else{
			document.getElementById('SendButton').style.visibility = "visible";
		}
	}

you can modify this to change the input to a div