function showWindow(name) {
	if (document.getElementById) {
		oWin = document.getElementById(name);
		oWinS = document.getElementById(name+'_shadow');
		if (oWin!=null) {
			oWin.style.display = 'block';
		}
		if (oWinS!=null) {
			oWinS.style.display = 'block';
		}
	}
}

function hideWindow(name) {
	if (document.getElementById) {
		oWin = document.getElementById(name);
		oWinS = document.getElementById(name+'_shadow');
		if (oWin!=null) {
			oWin.style.display = 'none';
		}
		if (oWinS!=null) {
			oWinS.style.display = 'none';
		}
	}
}

function OpenBigImageWindow (path_im, image_src, image_width, image_height, title_date, image_text) {
  image_id = 1;
  //alert(image_id);
  image_var = "<img src='"+ path_im + image_src + "' width='" + image_width + "' height='" + image_height + "' border='0'>";
  if (image_text!="") image_height = image_height + 50;
  var myWin, my_left;
  my_left=(screen.width/2);
  open_window_string = "myWin = open('','"+ image_id +"','width="+image_width+",height="+image_height+",directories=no,location=no,menubar=no,resizable=yes,scrollbars=no,status=yes,toolbar=no,top=10,left=10');";
  eval(open_window_string);
  myWin.document.open();
  myWin.document.write("<HTML>\n<HEAD>\n<TITLE>");
  if (navigator.appName=="Microsoft Internet Explorer") {
    myWin.document.write(title_date);
  }
  myWin.document.write("</TITLE>\n");
  myWin.document.write("<META name='other.language' content='ukrainian,russian,english'>\n");
  myWin.document.write("<META http-equiv='content-type' content='text/html; charset=windows-1251'>\n\n");
  myWin.document.write("</HEAD>\n");
  myWin.document.write("<body onLoad='focus();' bgcolor='#FFFFFF' text='#4F4F4F' link='#000000' vlink='#000000' alink='#000000' leftmargin='0' topmargin='0' rightmargin='0' bottommargin='0' marginwidth='0' marginheight='0'>\n\n");
  myWin.document.write("<table border=0 cellpadding=0 cellspacing=0 width=100% >\n");
  myWin.document.write("<tr><td align=middle valign=top>\n");
  myWin.document.write(image_var);
  myWin.document.write("</td></tr>");
  if (image_text!="") {
  myWin.document.write("<tr><td align=middle valign=top>\n");
  myWin.document.write(image_text);
  myWin.document.write("</td></tr>");
  }
  if (navigator.appName=="Microsoft Internet Explorer") {
    myWin.document.write("<tr><td align=middle class=mainsm valign=center>\n");
    myWin.document.write("\n");
    myWin.document.write("</td></tr>\n");
  }
  myWin.document.write("</table>\n</body>\n</html>\n");
  myWin.document.close();
}

function open_add_photo() {
	var PhotoOK = open('/users/add_photo', 'add_photo', 'width=320,height=480,scroll:0;help:0;status:0;toolbar:0;location:0;directories:0;menubar:0;scrollbars:0;resizable:0;' );
}

function open_del_photo() {
	if (confirm('Ты действительно хочешь удалить эту фотку?\r\nЕсли да - жми "ОК" !')){
		document.forms['ank_form'].ank_image_delete.value = 1;
		document.forms['ank_form'].ank_image_loaded.value = 0;
		document.forms['ank_form'].ank_image_photo.value = '';
		document.forms['ank_form'].ank_image_thmb.value = '';
		document.forms['ank_form'].ank_image_preview.src = '/i/nofoto.gif';
	}
}

function CloseModalWindow() {	window.returnValue = null; window.close(); }

function validMail(src) {
	var emailReg = "^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[\\w]$";
	var regex = new RegExp(emailReg);
	return regex.test(src);
}

function validLogin(src) {
	var LoginReg = "^[\\w-_]{2,15}$";
	var regex = new RegExp(LoginReg);
	return regex.test(src);
}
