flag=0 function addTex(let) { var story = document.tex.texarea.value if(let=="BACK"){ story=story.substring(0, story.length-1) document.tex.texarea.value=story document.tex.texarea.focus() } else if(flag==1) { story+=let.toUpperCase() flag=0 document.tex.texarea.value=story document.tex.texarea.focus() } else { story+=let flag=0 document.tex.texarea.value=story document.tex.texarea.focus() } } function capIt() { flag=1 }