function IQToProp(){
 this.prop = prop;
 this.lookup = lookup;
}
function prop(q){
 if(q > 60 && q < 201)
  return this.lookup(q);
 else if(q > 200 && q < 220)
  return "&gt; 1 - 10<sup>-11</sup>";
 else if(q > 219 && q < 236)
  return "&gt; 1 - 10<sup>-15</sup>";
 else if(q > 235 && q < 247)
  return "&gt; 1 - 10<sup>-19</sup>";
 else if(q > 246 && q < 249)
  return "&gt; 1 - 10<sup>-22</sup>";
 else if(q == 249)
  return "&asymp; 1 - 10<sup>-23</sup>";
 else if(q > 249)
  return "&gt; 1 - 10<sup>-23</sup>";
 else
  return "&lt; .005";
}
function lookup(q){
if(q == 146.35)
 return .999
else
switch(q){
case 61:
return .005
case 62:
return .006
case 63:
return .007
case 64:
return .008
case 65:
return .01
case 66:
return .012
case 67:
return .014
case 68:
return .016
case 69:
return .019
case 70:
return .023
case 71:
return .027
case 72:
return .031
case 73:
return .036
case 74:
return .041
case 75:
return .048
case 76:
return .055
case 77:
return .06
case 78:
return .07
case 79:
return .08
case 80:
return .09
case 81:
return .1
case 82:
return .12
case 83:
return .13
case 84:
return .14
case 85:
return .16
case 86:
return .18
case 87:
return .19
case 88:
return .21
case 89:
return .23
case 90:
return .25
case 91:
return .27
case 92:
return .3
case 93:
return .32
case 94:
return .34
case 95:
return .37
case 96:
return .39
case 97:
return .42
case 98:
return .45
case 99:
return .47
case 100:
return .5
case 101:
return .53
case 102:
return .55
case 103:
return .58
case 104:
return .61
case 105:
return .63
case 106:
return .66
case 107:
return .68
case 108:
return .7
case 109:
return .73
case 110:
return .75
case 111:
return .77
case 112:
return .79
case 113:
return .81
case 114:
return .82
case 115:
return .84
case 116:
return .86
case 117:
return .87
case 118:
return .88
case 119:
return .9
case 120:
return .91
case 121:
return .92
case 122:
return .93
case 123:
return .94
case 124:
return .945
case 125:
return .952
case 126:
return .959
case 127:
return .964
case 128:
return .969
case 129:
return .973
case 130:
return .977
case 131:
return .981
case 132:
return .984
case 133:
return .986
case 134:
return .988
case 135:
return .99
case 136:
return .992
case 137:
return .993
case 138:
return .994
case 139:
return .995
case 140:
return .996
case 141:
return .997
case 142:
return .9974
case 143:
return .9979
case 144:
return .9983
case 145:
return .9987
case 146:
return .9989
case 147:
return .9991
case 148:
return .9993
case 149:
return .99946
case 150:
return .99957
case 151:
return .99966
case 152:
return .99974
case 153:
return .99979
case 154:
return .99984
case 155:
return .99988
case 156:
return .99991
case 157:
return .99993
case 158:
return .99994
case 159:
return .99996
case 160:
return .99997
case 161:
return .999976
case 162:
return .999982
case 163:
return .999987
case 164:
return .99999
case 165:
return .999993
case 166:
return .999995
case 167:
return .999996
case 168:
return .999997
case 169:
return .999998
case 170:
return .9999985
case 171:
return .9999989
case 172:
return .9999992
case 173:
return .9999994
case 174:
return .9999996
case 175:
return .9999997
case 176:
return .9999998
case 177:
return .99999986
case 178:
return .9999999
case 179:
return .99999993
case 180:
return .99999995
case 181:
return .99999997
case 182:
return .999999977
case 183:
return .999999984
case 184:
return .999999989
case 185:
return .999999993
case 186:
return .999999995
case 187:
return .999999997
case 188:
return .999999998
case 189:
return .9999999985
case 190:
return .999999999
case 191:
return .9999999993
case 192:
return .9999999996
case 193:
return .9999999997
case 194:
return .9999999998
case 195:
return .99999999988
case 196:
return .99999999992
case 197:
return .99999999995
case 198:
return .99999999997
case 199:
return .99999999998
case 200:
return .999999999987
default:
return "No match"
}
}