building html strings can be tricky; use of double vs single quote
this should work
In js, you can't have a string containing double quote "; the string has to contain single quote ' like this
content+="<td><a href='http://surveyor.slco.org/javamap/mrs_test.cfm?"+layerResults.features[i].attributes['POINT_NAME']+layerResults.features[i].attributes['LATITUDE_DD'] + " target='_blank'>Mon. Ref Sheet</a></td>";
var str = "<a href='myurl'>text</a>"; // <-- single quotes around href attribute, inside of " "