function jpoll_40_1258772484(choice) {var xmlHttp;try {xmlHttp=new XMLHttpRequest();}
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xmlHttp.onreadystatechange=function() {if(xmlHttp.readyState==4) {document.getElementById('40_1258772484_results').innerHTML = xmlHttp.responseText;}}
xmlHttp.open("GET","http://www.aldokkan.com/poll//inc.poll.php?_cmd=vote&poll_id=40&choice="+ choice +"&ran=" + Math.random(),true);
xmlHttp.send(null);}document.write('<b>Poll:</b><br><div id="40_1258772484">');
document.write('Why do you think that historically civilizations dependent on river agriculture were unable to expand beyond their borders?<br>');
document.write('<div id="40_1258772484_results">');
document.write('<table border="1"><tr><td><input onclick="jpoll_40_1258772484(this.value)" type=radio name=vote value="106"></td><td><font size="-2">Less trade and exposure to others</font></td><td><font size="-2">18%</font></td><td width="100"><div style="height:6px;width:18px;border:1px solid #000000;background-color:#cccccc"></div></td></tr><tr><td><input onclick="jpoll_40_1258772484(this.value)" type=radio name=vote value="107"></td><td><font size="-2">Self sufficient</font></td><td><font size="-2">7%</font></td><td width="100"><div style="height:6px;width:7px;border:1px solid #000000;background-color:#cccccc"></div></td></tr><tr><td><input onclick="jpoll_40_1258772484(this.value)" type=radio name=vote value="108"></td><td><font size="-2">Weak armies</font></td><td><font size="-2">3%</font></td><td width="100"><div style="height:6px;width:3px;border:1px solid #000000;background-color:#cccccc"></div></td></tr><tr><td><input onclick="jpoll_40_1258772484(this.value)" type=radio name=vote value="109"></td><td><font size="-2">All these factors combined</font></td><td><font size="-2">52%</font></td><td width="100"><div style="height:6px;width:52px;border:1px solid #000000;background-color:#cccccc"></div></td></tr><tr><td><input onclick="jpoll_40_1258772484(this.value)" type=radio name=vote value="110"></td><td><font size="-2">Wrong statement</font></td><td><font size="-2">17%</font></td><td width="100"><div style="height:6px;width:17px;border:1px solid #000000;background-color:#cccccc"></div></td></tr></table><br><b>Total votes:- </b>76');
document.write('</div>');
document.write('</div>');