function setUp () 
{
//alert("Enjoy reversing text. Thanks for visiting!")
}

function reverse(form) {
text = "";
str = form.revtext.value;
for (i = 0; i <= str.length; i++)
text = str.substring(i, i+1) + text;
form.revtext.value = text;
}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}


 function updateOrientation()
            {
                var displayStr = "Orientation : ";
 	
                switch(window.orientation)
                {
                    case 0:
                        displayStr += "Portrait";
						reverse(form);
                    break;
 
                    case -90:
                        displayStr += "Landscape (right, screen turned clockwise)";
						reverse(form);
                    break;
 
                    case 90:
                        displayStr += "Landscape (left, screen turned counterclockwise)";
						reverse(form);
                    break;
 
                    case 180:
                        displayStr += "Portrait (upside-down portrait)";
						reverse(form);
                    break;
 
                }
            }