var current = 0
var x = 0
var speed = 100
var back = 20
var speed2 = 2000
var back2 = 1500

function initArray(n) {
    this.length = n;
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}

typ = new initArray(3)
typ[0] = "Welcome to JH BIO Innovations - Distributors of Scientific Instrumentation"
typ[1] = "This Site is Designed and Developed By Tech-Whizz."
typ[2] = "For quries please email wunnavabk@gmail.com"

function typewrite() {
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    }

    else {
        setTimeout("typewrite()", speed)
    }
}

function erase() {
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    else {
        setTimeout("erase()", back)
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}
typewrite()
//-->