function $(id){
	return document.getElementById(id);
}	

function openFeedback(path){
	var width=310;
	var height=320;
	var left=(window.screen.availWidth/2)-(width/2);
	var top=(window.screen.availHeight/2)-(height/2);
	var param = "scrollbars=no,status=no,resizable=0,width=" + width + ",height=" + height + ",left=" + left + ",top=" + top;
  	feedback=window.open(path, "feedback", param);
	feedback.focus();
}

if ((navigator.userAgent.toLowerCase().indexOf("opera") != -1)) {
	document.write('<style>#popup_general {width: auto!important}</style>');
	
}