DHTML DIV ON TOP OF OTHER ?

[ETN]

Hi

I have a calendar with div layers for each days of a month. Because the layers are not so big (the container layer is 800*600) when events can't enter in the day-layer I display the 18 first characters and I want the user to mouseOver the day-layer and I open another layer containing all the event (that was hidden).

All this is working but my problem is that the layer I open is not on Top of the others in the background... How do I do this ?

I want to do a kind of "title" when you make a anchor <a href="blabla" title="more text">text</a> but with my layer because I have lots of formating text and tables and stuffs...

I've played with the style tag of the div but did not find anything that can help...

Thanks

 

[ETN]

Ok i found out that putting a z-index higher than all my others DIV works... I don't know if there is another way althought... It is OK for my case but in some case where everything is dynamic (i.e. the number of divs) it can be hard to determine the "High" value...