var text = "Welcome to the Park's M.T.B. Korea!!!  Have a good time!!!"
var speed = 100 
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function bb() { 
var a = text.substring(0,x) 
var b = text.substring(x,x+1).toUpperCase() 
var c = text.substring(x+1,text.length) 
window.status = a + b + c 
if (x == text.length) { 
x = 0 
} 
else { 
x++ 
} 
setTimeout("bb()",speed) 
} 
bb();