function log_out()
{
	ht = document.getElementsByTagName("body");
	ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)";
	//ht[0].style.filter = "progid:DXImageTransform.Microsoft.Emboss()";
	//ht[0].style.filter = "progid:DXImageTransform.Microsoft.Pixelate(maxsquare=10)";
	//ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(XRay=1)";
	//ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(Invert=1)";
	if (confirm('Вы уверенны, что хотите выйти?\r\nAre you sure you want to log out?'))
	{
		return true;
	}
	else
	{
		ht[0].style.filter = "";
		return false;
	}
}





function send_data()
{
	ht = document.getElementsByTagName("body");
	ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)";
	//ht[0].style.filter = "progid:DXImageTransform.Microsoft.Emboss()";
	//ht[0].style.filter = "progid:DXImageTransform.Microsoft.Pixelate(maxsquare=10)";
	//ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(XRay=1)";
	//ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(Invert=1)";
	if (confirm('Are you sure you want to send data?\r\nВы уверенны, что хотите отправить данные?'))
	{
		return true;
	}
	else
	{
		ht[0].style.filter = "";
		return false;
	}
}