function randInt(min,max)
{
     var div = (max - min) + 1
     var randNum = Math.random()
     for (var i = 0; i <= div - 1; i++)
     {
          if (randNum >= i / div && randNum < (i+1) / div)
          {return i + min}
     }
}


var abc = randInt(1,4);

if (abc == 1) {

     document.write("If every draft beer in America can have a little head, why can't our Presidents");

}

if (abc == 2) {

     document.write("I don't worry about the mosquito's that carry West Nile fever: The attack cockroaches in my apartment will cover my back .");

}

if (abc == 3) {

     document.write("I don't understand why you need a prescription to quit smoking, drugs or alcohol, but you don't need a prescription to start.");

}
if (abc == 4) {

     document.write("The people who think that their car horn is connected to your gas pedal usually find their front bumpers connected to somebodys back seat.");

}