So what you can do is like the code in the second topic I linked:
$(eval r=Math.floor(Math.random()*200)+1;o=1;if(r>2){o=2}else if(r>6){o=3}else if(r>46){o=4}else if(r>56){o=5}else if(r>64){o=6}else if(r>65){o=7}else if(r>66){o=8}else if(r>67){o=9}else if(r>70){o=10}else if(r>120){o=11}else if(r>170){o=12}else if(r>175){o=13}else if(r>180){o=14}else if(r>190){o=15}else if(r>191){o=16}else if(r>192){o=17}o;)