function Popup_Window(host)
{		
	var height = 400; 
	var width = 400;
	var rnd = (Math.round((Math.random()*999)+1));
	var top=Math.round((screen.height-height)/2);
	var left=Math.round((screen.width-width)/2);
	 
	this.open(host+"/includes/popup_window.php", "w"+rnd, "top="+top+",left="+left+",width="+width+",height="+height+",buttons=no,scrollbars=no,location=no,menubar=no,resizable=yes,status=no,directories=no,toolbar=no");
}
function Popup_Window1(host, title, field)
{		
	var height = 550; 
	var width = 700;
	var rnd = (Math.round((Math.random()*999)+1));
	var top=Math.round((screen.height-height)/2);
	var left=Math.round((screen.width-width)/2);
	 
	this.open(host+"/includes/add_info.php?t="+title+"&f="+field, "w"+rnd, "top="+top+",left="+left+",width="+width+",height="+height+",buttons=no,scrollbars=no,location=no,menubar=no,resizable=yes,status=no,directories=no,toolbar=no");
}