/*function popUpNewsImageWindow(id,height,width)
{
	width += 20;
	height += 20;

	msgWindow = window.open("popup_image.php?id=" + id,"displayWindow","menubar=no,height=" + height + ",width=" + width);
}*/

function popUpImageWindow(image,height,width)
{
	width += 20;
	height += 20;

	msgWindow = window.open("popup_image.php?image=" + image,"displayWindow","menubar=no,height=" + height + ",width=" + width);
}

function popUpWindow(url,height,width)
{
	width += 20;
	height += 20;

	msgWindow = window.open(url,"displayWindow","menubar=no,height=" + height + ",width=" + width);
}

	// check e-mail validity
function check_email_validity(email)
{
	var email_exp = new RegExp("^[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)*$","gi");

	return email_exp.test(email);
}
/*
function displayInPopup(url)
{
	document.getElementById("popup_inner").innerHTML = '<img src="' + url + '" />';
	document.getElementById("popup").style.display = 'block';
	
alert(document.getElementById("popup_inner").innerHTML)
	document.getElementById("popup_inner").style.padding = "0px";
	document.getElementById("popup").style.width = document.getElementById("popup_inner").scrollWidth + 30 + "px";
	//document.getElementById("waitingbox_caption").innerHTML = caption;
	document.getElementById("popup_inner").style.padding = "15px";
	//document.getElementById("waitingbox_header").style.width = document.getElementById("waitingbox").style.width;

	document.getElementById("popup").focus();
	document.getElementById("popup").scrollIntoView();
}*/