function showhide(tbl)
{ 
if(document.getElementById(tbl).style.position == 'relative') { 
document.getElementById(tbl).style.position = 'absolute'; 
} else { 
document.getElementById(tbl).style.position = 'relative'; 
} 
if(document.getElementById(tbl).style.visibility == 'hidden') { 
document.getElementById(tbl).style.visibility = 'visible'; 
} else { 
document.getElementById(tbl).style.visibility = 'hidden'; 
} 
} 
function hide(tbl,tbl2)
{
document.getElementById(tbl).style.visibility = 'hidden';
document.getElementById(tbl).style.position = 'absolute'; 



}



function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function ali()
{
	window.opener.location.reload();
	window.close("parent.window.close()");
}