function show_hide(id){
if(document.getElementById("obj").style.display=="none"){
document.getElementById("obj").style.display="";
}
else{
document.getElementById("obj").style.display="none";
}
}

function retf(){
return;
}


function count_lines(strtocount, cols){
var hard_lines = 2;
var last = 1;
while (true){
last = strtocount.indexOf("\n", last+1);
hard_lines ++;
if (hard_lines == 15) break;
if (last == -1) break;
}
var soft_lines = Math.ceil(strtocount.length / (cols-1));
var hard = eval("hard_lines " + unescape("%3e") + "soft_lines;");
if (hard) soft_lines = hard_lines;
return soft_lines;
}

function clean_ta(){
var the_form = document.getElementById('magicrow');
the_form.rows = count_lines(the_form.value,the_form.cols) +1;
setTimeout("clean_ta();", 500);
}
clean_ta();