Fix JS function to remove array value case repetead

Hi, I have this function: function multiDimensionalUnique(arr) { var uniques = []; var itemsFound = {}; for(var i = 0, l = [login to view URL]; i < l; i++) { var stringified = [login to view URL](arr[i]); if(itemsFound[stringified]) { continue; } [login to view URL](arr[i]); itemsFound[stringified] = true; } return uniques; } function setAttr(param) { var attr = (typeof [login to view URL]('pAttr') == "undefined") ? '' : [login to view URL]('pAttr'); var attr_ = attr, flag = false, attrT = []; if (attr) { for (var i = 0; i < [login to view URL]; i++) { if((attr[i].option == [login to view URL] && attr[i].value != [login to view URL]) || (attr[i].option != param['option'])){ flag = true; } } if(flag) [login to view URL]({'option':[login to view URL], 'value':[login to view URL]}); else { $.each(attr_, function(i, v) { //[login to view URL](v.option+'-'+[login to view URL]); if([login to view URL]!=[login to view URL])[login to view URL]({'option':[login to view URL], 'value':[login to view URL]}); }); attr_ = attrT; } attr_ = multiDimensionalUnique(attr_); //[login to view URL](attr_); [login to view URL]('pAttr', attr_); } else { //[login to view URL](text); attr_ = [] [login to view URL]({'option':[login to view URL], 'value':[login to view URL]}); [login to view URL]('pAttr', attr_); } } My intention here is when I send param, like: setAttr({option:30, value: 1}); setAttr({option:30, value: 1275}); case i repetead the call: setAttr({option:30, value: 1}); I need to remove this val in "[login to view URL]('pAttr')"