jquery - Adding a horizontal line in table using javascript -


i want draw horizontal thick line separating rows in report based on 1 column values. i.e., if previous , current value same want draw horizontal line. wrote jquery coding working fine in mozilla not in ie . mistake did make?

var = 1; $(".calbody tr td:nth-child(8) a").each(function() {     var foo = "<hr width=2000% ;'>";     if (a === 1) {         $(this).parents("tr:first").before(foo);     }     if (a != 1) {         var b = $(this).text();           if (a != b) {             $(this).parents("tr:first").before(foo);             }     }     = $(this).text();   });

try this

var foo = "<hr width='2000%'>";

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