function openImg(name)
{
	var w=900;
	var h=600;
	var left=(window.screen.width-w)>>1;
	var top=(window.screen.height-h)>>1;
	window.open("ViewImg.aspx?id="+name,"_blank","left="+left+",top="+top+",width="+w+",height="+h+",location=no,menubar=no,resizable=no,status=no,scroll=no");
	return false;
}

function openTxt(name)
{
	var w=587;
	var h=373;
	var left=(window.screen.width-w)>>1;
	var top=(window.screen.height-h)>>1;
	window.open("ViewTxt.aspx?id="+name,"_blank","left="+left+",top="+top+",width="+w+",height="+h+",location=no,menubar=no,resizable=no,status=no,scroll=no");
	return false;
}