hi all, i have this problem, i'm creating a control from the HTML Table element: * I need to hide columns and show others based on client demand. * Sure i want to do all this on the CLient-Side. * I do this by hiding all the cells for the required column using the "style.display = 'none'" code. * The above code works fine but when the column contains lets say about 100 cells or even much more this process take a very long time may be a minute so imagin that i need to hide more than one column. * I think the problem is with the rendring time that is spent on hiding each cell and render then hide a cell and rerender. * What i think that i need is a way to stop rendring until i set all the cells to the style.display = 'none' then render only once. * This method is well known in languages like C++ and C# and many others but i don't know if its available in JavaScript. if anyone know how to sole such a problem please help. thanks for reading.