[Skipp]

Matisumi,
Либо используйте bind, либо

this.companyTask.prototype.getRelOperations = function () {
	    var t = this;
	    formData = '';
	    dhx.ajax().post(URL_BASE+"/mobile/company/index/getreloperations", formData, function(data){t.companyRedraw(data)});
};