function popFormNodeSize() {
	turnOffOtherForms()
	if (document.getElementById('nodeSizeInput')) {
		document.getElementById('nodeSizeInput').style.display = 'block'
	}
	else {
		let myNodeSizeForm = document.createElement('input')
		myNodeSizeForm.classList.add('form-control')
		myNodeSizeForm.id = 'nodeSizeInput'
		myNodeSizeForm.style.display = 'block'
		myNodeSizeForm.addEventListener('keydown', function(e) {
			let enterKeyCode = 13
			if (e.keyCode === enterKeyCode) {
				let newNodeSize = document.getElementById('nodeSizeInput').value
				myNodeSizeForm.style.display = 'none'
				if (newNodeSize !== '') {
					phylogician.changeNodeSize(newNodeSize)
					retractNavBar()
				}
			}
		})
		document.body.appendChild(myNodeSizeForm)
	}
}
/**
 * Activates the form that allows user to input a node size, then calls function(s) that will make
 * the desired modification.
 *
 */
Activates the form that allows user to input a node size, then calls function(s) that will make
the desired modification.
Activates the form that allows user to input a node size then calls function ( s ) that will make the desired modification .
function popFormNodeSize() {
	turnOffOtherForms()
	if (document.getElementById('nodeSizeInput')) {
		document.getElementById('nodeSizeInput').style.display = 'block'
	}
	else {
		let myNodeSizeForm = document.createElement('input')
		myNodeSizeForm.classList.add('form-control')
		myNodeSizeForm.id = 'nodeSizeInput'
		myNodeSizeForm.style.display = 'block'
		myNodeSizeForm.addEventListener('keydown', function(e) {
			let enterKeyCode = 13
			if (e.keyCode === enterKeyCode) {
				let newNodeSize = document.getElementById('nodeSizeInput').value
				myNodeSizeForm.style.display = 'none'
				if (newNodeSize !== '') {
					phylogician.changeNodeSize(newNodeSize)
					retractNavBar()
				}
			}
		})
		document.body.appendChild(myNodeSizeForm)
	}
}
function popFormNodeSize ( ) { turnOffOtherForms ( ) if ( document . getElementById ( 'nodeSizeInput' ) ) { document . getElementById ( 'nodeSizeInput' ) . style . display = 'block' } else { let myNodeSizeForm = document . createElement ( 'input' ) myNodeSizeForm . classList . add ( 'form-control' ) myNodeSizeForm . id = 'nodeSizeInput' myNodeSizeForm . style . display = 'block' myNodeSizeForm . addEventListener ( 'keydown' , function ( e ) { let enterKeyCode = 13 if ( e . keyCode === enterKeyCode ) { let newNodeSize = document . getElementById ( 'nodeSizeInput' ) . value myNodeSizeForm . style . display = 'none' if ( newNodeSize !== '' ) { phylogician . changeNodeSize ( newNodeSize ) retractNavBar ( ) } } } ) document . body . appendChild ( myNodeSizeForm ) } }
Activates the form that allows user to input a node size, then calls function(s) that will make
 the desired modification.
Activates the form that allows user to input a node size then calls function ( s ) that will make the desired modification .