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
}