function getFullOffsetLeft(el){
	var cur = el;
	var res = cur.offsetLeft;
	while(cur.tagName!="BODY"){
	cur = cur.offsetParent;
	res += cur.offsetLeft;
	};
	return res;
};

function getFullOffsetTop(el){
	var cur = el;
	var res = cur.offsetTop;
	while(cur.tagName!="BODY"){
	cur = cur.offsetParent;
	res += cur.offsetTop;
	};
	return res;
};

function Set_Height_Grey(){
	var height = document.getElementById('Main_Table').offsetHeight;
	document.getElementById('Grey_Div').style.height = height;
}

function SendMail(){
	var popup      = document.getElementById("popup").style;
	var frame      = document.getElementById("Send_mail").contentWindow.location = "/contact_me.php";;
	var grey       = document.getElementById('Grey_Div').style;
	// Определеям положение 
	var img_button = document.getElementById("Contacts_Img");
	var img_left   = getFullOffsetLeft(img_button);
	var img_top    = getFullOffsetTop(img_button);
	
	if(popup.visibility == 'hidden'){
		popup.left       = (img_left - 473) + 'px';
		popup.top        = (img_top + 15) + 'px';
		popup.visibility = 'visible';
		Set_Height_Grey();
		grey.visibility  = 'visible';
	}else if(popup.visibility == 'visible'){
		popup.visibility = 'hidden';
		grey.visibility  = 'hidden';
	}
}

function HideMail(){
	var popup = document.getElementById("popup").style;
	var grey  = document.getElementById('Grey_Div').style;
	if(popup.visibility == 'visible'){
		popup.visibility = 'hidden';
		grey.visibility  = 'hidden';
	}
}
function show_termin_value(id){
	var p_value = document.getElementById("termin_" + id).style;
	var d = p_value.display;
	if(d == "none"){p_value.display = "";}
	if(d == ""){p_value.display = "none";}
}
function ask(url){
	text = "удалить комментарий?";
	$b = confirm(text);
	if ($b) {location = url}
}