// JavaScript Document
if (screen.width == 800)
   {
    document.write("<style>");
    document.write("#posicao {position:absolute; left:0px; top:0px; width:100%; height:430px;}");
    document.write("</style>");
   }
else if (screen.width == 1024)
   {
    document.write("<style>");
    document.write("#posicao {position:absolute; left:0px; top:0px; width:100%; height:430px;}");
    document.write("</style>");
   }