VERSION BUILD=10.4.28.1074
TAB T=1
URL GOTO=http://demo.imacros.net/Automate/Eval
'Wait a random number (1 to 5) of seconds
SET !VAR1 EVAL("Math.floor(Math.random()*5 + 1);")
WAIT SECONDS={{!VAR1}}
SET !EXTRACT_TEST_POPUP NO
'Extract the date
TAG POS=1 TYPE=B ATTR=TXT:* EXTRACT=TXT
'Check if time deviates more than 20 hours. If yes, stop macro with an error
SET !VAR2 EVAL("var n_hours = 20, ms_in_hour = 60*60*1000, s=\"{{!EXTRACT}}\"; var now = new Date(); var deviation = now.getTime()-Date.parse(s);  if(deviation > n_hours*ms_in_hour ) MacroError(\"Time deviates more than 20 hours\")")
'Clean the !EXTRACT variable for the next task
SET !EXTRACT NULL
'Count how many times the word "macro" appears on the page
TAG POS=1 TYPE=DIV ATTR=ID:main EXTRACT=TXT
SET !VAR1 EVAL("var m = '{{!EXTRACT}}'.match(/\\bMacro\\b/ig); if (!m) 'no word \"macro\" found'; else 'There are '+m.length+' occurrences of the word \"macro\" on this page';")
PROMPT {{!VAR1}}
'Clean the !EXTRACT variable for the next task
SET !EXTRACT NULL
'Extract the number in the input box
TAG POS=1 TYPE=INPUT:TEXT FORM=ID:form1 ATTR=NAME:textfield EXTRACT=TXT
'Check if extracted number (still a string, has to be parsed into a float!) lies between 99 and 101. 
'Stop macro with an error if not.
SET !VAR2 EVAL("var s=\"{{!EXTRACT}}\", d = parseFloat(s); if(d > 99 && d < 101) d; else MacroError(\"Value is not in the set range\");")