Checkbox Checked by Clicking Anywhere on the row inside gridview
// onrow click checkbox
$(function(){
$("#<%=yourgridid.ClientID %> td").click(function(){
SelectRow($(this).closest("tr"));
});
});
function SelectRow(row){
var FirstInput = row[0].getElementByTagName('input')[0];
firstInput.checked = !firstInput.checked;
}
//end