// get the given query variable value
function getQueryVariable(variable) 
{
	var query = window.location.search.substring(1);
	var vars = query.split("&");
	for (var i=0;i<vars.length;i++) 
	{
		var pair = vars[i].split("=");
		if (pair[0] == variable) 
		{
			return pair[1];
		}
	} 
	return 0;
}

// reload the page in "printer friendly" mode
function printerFriendlyPage()
{
	var url = document.location.href;
	if (url.indexOf("?") == -1)
		document.location.href=url+"?print=yes";
	else
		document.location.href=url+"&print=yes";
}

isPrinterFriendlyPage=false;
if (getQueryVariable("print")=="yes") isPrinterFriendlyPage=true;

function emailThisPage()
{
	document.location.href="/inform/emailthispage.asp?url="+document.location.href;
}

function gotoMainsite()
{
	if (opener)
		opener.focus();
	else
		document.location.href="http://spain.irca.org" //changed from ../index.html
}