how to make a text editor in html

function chooseColor(){<br /> var mycolor = document.getElementById(“myColor”).value;<br /> document.execCommand(‘foreColor’, false, mycolor);<br /> }</p> <p> function changeFont(){<br /> var myFont = document.getElementById(“input-font”).value;<br /> document.execCommand(‘fontName’, false, myFont);<br /> }</p> <p> function changeSize(){<br /> var mysize = document.getElementById(“fontSize”).value;<br /> document.execCommand(‘fontSize’, false, mysize);<br /> }</p> <p> function checkDiv(){<br /> var editorText = document.getElementById(“editor1″).innerHTML;<br /> if(editorText === ”){<br /> document.getElementById(“editor1″).style.border=”5px solid red”;<br /> }<br /> }</p> <p> function removeBorder(){<br /> document.getElementById(“editor1″).style.border=”1px solid transparent”;<br /> }<br />