var str = "/asdasf/asfaewf/agaegr/trer/rhh";
var index = str .lastIndexOf("\/");
str = str .substring(index + 1, str .length);
alert(str );
var str = "/asdasf/asfaewf/agaegr/trer/rhh";
var index = str .lastIndexOf("\/");
str = str .substring(index + 1, str .length);
alert(str );
