function insertTextAtCaret(el, text) {
    var val = el.value, endIndex, range;
    if (typeof el.selectionStart != "undefined" && typeof el.selectionEnd != "undefined") {
        endIndex = el.selectionEnd;
        el.value = val.slice(0, endIndex) + text + val.slice(endIndex);
        el.selectionStart = el.selectionEnd = endIndex + text.length;
    } else if (typeof document.selection != "undefined" && typeof document.selection.createRange != "undefined") {
        el.focus();
        range = document.selection.createRange();
        range.collapse(false);
        range.text = text;
        range.select();
    }
}



function charCounts(e,textAreaId)
{
    var controlKeys = [8, 46, 37, 38,39,40];
    var isControlKey = controlKeys.join(",").match(new RegExp(e.which));
    var code = (e.keyCode ? e.keyCode : e.which);
    var Length = $("#"+textAreaId).val().length;


    var textBox = document.getElementById(textAreaId);


    var newLineChar = "n";
    //var t = $("#tx1")[0];
    //console.log(t.value.substr(0, t.selectionStart).split("n").length);

    var AmountLeft = 75 - Length;
    var t = $("#"+textAreaId)[0];
    var lineIndex = t.value.substr(0, t.selectionStart).split("n").length-1;
    //console.log("aaa"+stringOccurrences($("#tx1").val(),"n"));
    console.log("line index : "+textAreaId+" line index : "+lineIndex+"textarea cha count : "+Length);

    if(Length<76)
    {
        if(lineIndex<5)
        {
            if($("#"+textAreaId).val().split("n")[lineIndex].length>14)
            {
                insertTextAtCaret(document.getElementById(textAreaId), "n");
            }

        }
        else
        {
            console.log("line in else");
            if(isControlKey)
            {
                //return;
            }
            else
            {
                e.preventDefault();
            }
        }
    }
    else
    {
        console.log("76 in else");
        if(isControlKey)
        {
            //return;
        }
        else
        {
            e.preventDefault();
        }
    }


}