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
	}