<!--// JavaScript Document
now = new Date(),hour = now.getHours() 
if(hour < 6){document.write("凌晨好!")} 
else if (hour < 9){document.write("早上好!")} 
else if (hour < 12){document.write("上午好!")} 
else if (hour < 14){document.write("中午好!")} 
else if (hour < 17){document.write("下午好!")} 
else if (hour < 19){document.write("傍晚好!")} 
else {document.write("晚上好!")} 
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