function displ(nnn) { if (document.getElementById(nnn).style.display == 'none') {document.getElementById(nnn).style.display = 'block'} else {document.getElementById(nnn).style.display = 'none'} } if (screen.width == 1280) {document.write ('')} else {if (screen.width == 1920) {document.write ('')} else {document.write ('') } }