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for(var i = 0;i < 100; i  ){
var b = document.getElementById("collapseButton"   i);
if(b === null || b === undefined){
break;
}
b.click();
}
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var h = txt.innerHTML.replace(/([0-9.,] ) kilometres \(([0-9.,] )&nbsp;mi\)/g,'$2 miles ($1 km)');
h = h.replace(/([0-9.,] –[0-9.,] ) kilometres \(([0-9.,] –[0-9.,] )&nbsp;mi\)/g,'$2 miles ($1 km)');
h = h.replace(/([0-9.,] –[0-9.,] ) metres \(([0-9.,] –[0-9.,] )&nbsp;ft\)/g,'$2 feet ($1 m)');
h = h.replace(/([0-9.,] –[0-9.,] ) millimetres \(([0-9.,] –[0-9.,] )&nbsp;in\)/g,'$2 inches ($1 mm)');
h = h.replace(/([0-9.,] )-kilometre \(([0-9.,] )&nbsp;mi\)/g,'$2-mile ($1 km)');
h = h.replace(/([0-9.,] )-kilometre \(([0-9.,] )-mi\)/g,'$2-mile ($1-km)');
h = h.replace(/([0-9.,] )-metre \(([0-9.,] )&nbsp;ft\)/g,'$2-foot ($1 m)');
h = h.replace(/([0-9,.] )-kilometre-long \(([0-9,.] )&nbsp;mi\)/g,'$2-mile-long ($1 km)');
h = h.replace(/([0-9,.] ) metres \(([0-9.,] )&nbsp;ft\)/g,'$2 feet ($1 m)');
h = h.replace(/([0-9,.]  m) \(([0-9,.] &nbsp;ft)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.] )-square-metre \(([0-9,.] )&nbsp;sq ft\)/g,'$2-square-feet ($1 m<sup>2</sup>)');
h = h.replace(/([0-9,.]  m<sup>2<\/sup>) \(([0-9,.] &nbsp;sq ft)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.] &nbsp;sq&nbsp;ft) \(([0-9,.] &nbsp;m<sup>2<\/sup>)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.] ) per square kilometre \(([0-9,.] )\/sq mi\)/g,'$2 per square mile ($1/km<sup>2</sup>)');
h = h.replace(/([0-9,.] ) people per square kilometre \(([0-9,.] )\/sq mi\)/g,'$2 people per square mile ($1/km<sup>2</sup>)');
h = h.replace(/([0-9,.−-]  °C) \(([0-9,.−-] &nbsp;°F)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.−-] &nbsp;°C) \(([0-9,.−-] &nbsp;°F)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.−-]  C) \(([0-9,.−-]  F)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.−-] &nbsp;C) \(([0-9,.−-] &nbsp;F)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.]  km) \(([0-9,.] &nbsp;mi)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.] &nbsp;km<sup>2<\/sup>) \(([0-9,.] &nbsp;sq&nbsp;mi)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.] ) square kilometres \(([0-9,.] )&nbsp;sq&nbsp;mi\)/g,'$2 square miles ($1 km<sup>2</sup>)');
h = h.replace(/([0-9,.] )&nbsp;square&nbsp;kilometres \(([0-9,.] )&nbsp;sq&nbsp;mi\)/g,'$2 square miles ($1 km<sup>2</sup>)');
h = h.replace(/([0-9,.] &nbsp;km²) \(([0-9,.] &nbsp;sq&nbsp;mi)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.] &nbsp;km) \(([0-9,.] &nbsp;mi)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.] ) kilograms \(([0-9,.] )&nbsp;lb\)/g,'$2 pounds ($1 kg)');
h = h.replace(/([0-9,.] ) kg \(([0-9,.] )&nbsp;lb\)/g,'$2 lb ($1 kg)');
h = h.replace(/([0-9,.] &nbsp;cm) \(([0-9,.] &nbsp;in)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.] )&nbsp;centimetres \(([0-9,.] )&nbsp;in\)/g,'$2 inches ($1 cm)');
h = h.replace(/([0-9,.]  cm) \(([0-9,.] &nbsp;in)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.] ) centimetres \(([0-9,.] )&nbsp;in\)/g,'$2 inches ($1 cm)');
h = h.replace(/([0-9,.] &nbsp;mm) \(([0-9,.] &nbsp;in)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.] )&nbsp;millimetres \(([0-9,.] )&nbsp;in\)/g,'$2 inches ($1 mm)');
h = h.replace(/([0-9,.]  mm) \(([0-9,.] &nbsp;in)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.] ) millimetres \(([0-9,.] )&nbsp;mm\)/g,'$2 inches ($1 mm)');
h = h.replace(/([0-9,.] &nbsp;m) \(([0-9,.] &nbsp;ft)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.] \/km<sup>2<\/sup>) \(([0-9,.] \/&nbsp;sq&nbsp;mi)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.] \/km²) \(([0-9,.] \/&nbsp;sq&nbsp;mi)\)/g,'$2 ($1)');
h = h.replace(/([0-9,.] &nbsp;km)(<sup.*<\/sup>) \(([0-9.,] &nbsp;mi)\)/g,'$3$2 ($1)');
h = h.replace(/([0-9,.] )-metre-wide \(([0-9.,] )&nbsp;ft\)/g,'$2-foot-wide ($1 m)');
h = h.replace(/([0-9,.] ) kilometres per hour \(([0-9.,] )&nbsp;mph\)/g,'$2 miles per hour ($1 km/h)');
h = h.replace(/([0-9,.] ) kilometres per hour \(([0-9.,] )&nbsp;miles per hour\)/g,'$2 miles per hour ($1 kilometres per hour)');
h = h.replace(/([0-9,.] ) km\/h \(([0-9.,] )&nbsp;mph\)/g,'$2 mph ($1 km/h)');
h = h.replace(/([0-9,.] )&nbsp;km\/h \(([0-9.,] )&nbsp;mph\)/g,'$2 mph ($1 km/h)');
h = h.replace(/([0-9,.] ) km\/h \(([0-9.,] ) mph\)/g,'$2 mph ($1 km/h)');
txt.innerHTML = h;