Hi there. I posted a bug concerning modals not masking the whole page with jQuery on the Ext forum.
Jack Slocum has responded saying "The problem was reported a while back to jQuery. It has to do with viewport/document size not returning the largest value. If the document height is smaller than the window height, then the document height should be the window height. In jQuery that is not the case. You may want to log a bug there." The full write up on producing the bug is at http://extjs.com/forum/showthread.php?t=11086. Any advice on an interim workaround until the core is fixed would be really appreciated. Regards, Neil.