function index(){
document.write("<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='100%' height='100%'>");
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   document.write("<param name='quality' value='high'>");
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   document.write("<embed src='principal.swf' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='100%' height='100%'></embed>");
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}