function eraseIf(element, dummyText)
{
	if (element.value == dummyText) {
		element.value = "";
	}
}

function resetIf(object, value)
{
	if (object.value == "")
		object.value = value;
}


function noSpam(n, d, tld)
{
	window.location = "mail"+"to"+":"+n+"%40"+d+"%2e"+tld;
}

function openInNewWindow(checkbox)
{
	target = checkbox.checked ? "_blank" : "_self";
	for (i = 0; i < document.links.length; ++i) {
		link = document.links[i];
		if (link.href.indexOf("http://") != -1) {
			link.target = target;
		}
	}
}


//
// Cookie Management
//

function getCookie(cookieName)
{
	cookie = document.cookie.split("; ");
	for (i = 0; i < cookie.length; ++i) {
		nvPair = cookie[i].split("=");
		if (cookieName == nvPair[0]) {
			return nvPair[1];
		}
	}
	return "";
}

function setCookie(name, value, expires)
{
	document.cookie = name+"="+value+";expires="+expires.toGMTString();
}

//
//
//

expires = new Date();
expires.setYear(expires.getYear()+10);

//reInternal = /^http:\/\/\S+\.defrang\.com\S+$/i

// Retarget external links
function changeLinksTarget(newWindow)
{
	where = newWindow ? "_blank" : "_self";
	for (i = 0; i < document.links.length; ++i) {
		link = document.links[i];
		if (link.href.indexOf("defrang.com") == -1) {
			link.target = where;
		} 
	}
}

function initLinksTarget()
{
	cookie = getCookie("newWindow");
	newWindow = (cookie == "y") ? true : false;
	document.forms.newWindow.newWindowSwitch.checked = newWindow;
	changeLinksTarget(newWindow);	
}

function switchTargetLinks(checkbox)
{
	newWindow = checkbox.checked;
	setCookie("newWindow", newWindow ? "y" : "n", expires);
	changeLinksTarget(newWindow);
}