//0 means disabled; 1 means enabled;
var popupStatus = 0;
var activePopupName = '';

//loading popup with jQuery
function loadPopupMailTrust(){
	//loads popup only if it is disabled
	if(popupStatus==0){
		$("#overlay").css({
			"opacity": "0.8"
		});
		$("#overlay").fadeIn("fast");
		$("#mailTrust").fadeIn("fast");
		popupStatus = 1;
		activePopupName = mailTrust;
	}
}

//disabling popup with jQuery
function disablePopupMailTrust(){
	//disables popup only if it is enabled
	if(popupStatus==1){
		$("#overlay").fadeOut("fast");
		$("#mailTrust").fadeOut("fast");
		activePopupName = '';
		popupStatus = 0;
	}
}

//centering popup
function centerPopupMailTrust(){
	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $("#mailTrust").height();
	var popupWidth = $("#mailTrust").width();
	//centering
	$("#mailTrust").css({
		"position": "absolute",
		top: $(document).scrollTop() + 50,
		left: Math.round(($(document).width() - 900) / 2)
	});
	//only need force for IE6
	
	$("#overlay").css({
		"height": windowHeight
	});
	
}