var popups = [ "popup_write_us", "popup_auth", "popup_attune", "popup_write_us_ok", "popup_tip", "popup_tip2", "popup_tip3" ];

function showPopup(element)
{
	document.getElementById(element).style.display = "block";
	document.getElementById("bodyover").style.display = "block";
	if (element == "popup_write_us_ok") {
		setTimeout("closePopups()", 3000);
	}
	return false;
}

function closePopups()
{
	for ( i = 0; i < popups.length; i++) {
		if(document.getElementById(popups[i])) document.getElementById(popups[i]).style.display = "none";
	}
	document.getElementById("bodyover").style.display = "none";	
}

function bodyoverresize()
{
	document.getElementById("bodyover").style.width = document.getElementById("page").offsetWidth + "px";
	if (navigator.userAgent.indexOf("MSIE") > -1) {
		document.getElementById("bodyover").style.height = ((document.getElementById("body").offsetHeight > 30000) ? 0 : document.getElementById("page").offsetHeight) + "px";
	}
}