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function DoExplain(trigger) 
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    case 0: theText="<h3>Key figures</h3>Samuel<br>c. 1075-1020 BCE<br>Leads from c. 1060 BCE";break;
    case 1: theText="<h3>Key figures</h3>Saul<br>Rules Israel c. 1052-1012 BCE<br>The exact length of his reign is difficult to ascertain.";break;
    case 2: theText="<h3>Key figures</h3>David<br>c. 1050-972 BCE<br>Rules Israel from c. 1012 BCE";break;
    case 3: theText="<h3>Key figures</h3>Jonathan<br>c. 1010-937 BCE<br>Rules Israel from c. 977 BCE";break;
    case 4: theText="<h3>Key figures</h3>Solomon<br>c. 1790-1690 BCE";break;
    case 5: theText="<h3>Key figures</h3>Rehoboam<br>c. 937-921 BCE<br>Southern kingdom - Judah";break;
    case 6: theText="<h3>Key figures</h3>Abijam<br>c. 921-916 BCE<br>Southern kingdom - Judah";break;
    case 7: theText="<h3>Key figures</h3>Asa<br>c. 916-876 BCE<br>Southern kingdom - Judah";break;
    case 8: theText="<h3>Key figures</h3>Jeroboam<br>c. 937-913 BCE<br>Northern kingdom - Israel";break;
    case 9: theText="<h3>Key figures</h3>Nadab<br>c. 913-912 BCE<br>Northern kingdom - Israel";break;
    case 10: theText="<h3>Key figures</h3>Baasha<br>c. 912-889 BCE<br>Northern kingdom - Israel";break;
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function ShowLoc(index, e) {
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    case 0: thetext += '1 Samuel'; break;
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    case 3: thetext += '1 Samuel'; break;
    case 4: thetext += '2 Samuel'; break;
    case 5: thetext += '1 Kings'; break;
    case 6: thetext += '1 Kings'; break;
    case 7: thetext += '1 Kings'; break;
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