var qwe;
    var img_patch;
	var title_newwind;
	function showms (patch, title, chek)
{ 
		if (qwe && qwe.closed==false)
		{

			qwe.close();
		}
    var name = 'win';
	if (chek == 'imgfotow')
	{
		var w = 600;
	    var h = 400;
		img_patch = patch;
		title_newwind = title;
		url = '/imgfoto/index.html';
	}
	else if (chek == 'imgfotoh')
	{
		var w = 400;
	    var h = 600;
		img_patch = patch;
		title_newwind = title;
		url = '/imgfoto/index.html';
	}
	else if (chek == 'sendmail')
	{
		var w = 490;
	    var h = 360;
		url = patch;
	}
	var l = window.screen.availWidth/2 - w/2;
	var t = window.screen.availHeight/2 - h/2;
	qwe = window.open( url, name, "width="+w+"px,height="+h+"px,top="+t+"px,left="+l+"px,resizeable=yes,toolbar=no,location=no,status=no,menubar=no,scrollbars=no");

}