// *** E-MAIL SCRIPT FORM VALIDATION *** //
function validForm(formobj) {
	if (formobj.namn.value == '') {
		alert('Du måste ange ditt namn.');
		formobj.namn.focus();
		return false;
	}
	if (formobj.meddelande.value == '') {
		alert('Du måste skriva ett meddelande.');
		formobj.meddelande.focus();
		return false;
	}
	return true;
}

// *** E-MAIL ANTI-SPAM FILTER *** //
function deObscureEmail (str)
{
    parts   = str.split ('|');
    domain  = parts[0].split ('.').reverse ().join ('.');
    name    = parts[1].split ('.').reverse ().join ('.');
    rc = name+'@'+domain;
    return rc;
}

function mailtoObscureEmail (str)
{ window.location = 'mailto:'+deObscureEmail (str); }
function antiSpam (str)
{ mailtoObscureEmail (str); }


// *** TARGET _BLANK FUNCTION *** //
var JSTarget = {
	init: function(att,val,warning) {
		if (document.getElementById && document.createElement && document.appendChild) {
			var strAtt = ((typeof att == 'undefined') || (att == null)) ? 'class' : att;
			var strVal = ((typeof val == 'undefined') || (val == null)) ? 'non-html' : val;
			var strWarning = ((typeof warning == 'undefined') || (warning == null)) ? ' (Öppnas i nytt fönster)' : warning;
			var oWarning;
			var arrLinks = document.getElementsByTagName('a');
			var oLink;
			var oRegExp = new RegExp("(^|\\s)" + strVal + "(\\s|$)");
			for (var i = 0; i < arrLinks.length; i++) {
				oLink = arrLinks[i];
				if ((strAtt == 'class') && (oRegExp.test(oLink.className)) || (oRegExp.test(oLink.getAttribute(strAtt)))) {
					oLink.onclick = JSTarget.openWin;
				}
			}
			oWarning = null;
		}
	},
	openWin: function(e) {
		var event = (!e) ? window.event : e;
		if (event.shiftKey || event.altKey || event.ctrlKey || event.metaKey) return true;
		else {
		    var oWin = window.open(this.getAttribute('href'), '_blank');
			if (oWin) {
				if (oWin.focus) oWin.focus();
				return false;
			}
			oWin = null;
			return true;
		}
	},
	addEvent: function(obj, type, fn) {
		if (obj.addEventListener)
			obj.addEventListener(type, fn, false);
		else if (obj.attachEvent) {
			obj["e"+type+fn] = fn;
			obj[type+fn] = function() {obj["e"+type+fn]( window.event );}
			obj.attachEvent("on"+type, obj[type+fn]);
		}
	}
};
JSTarget.addEvent(window, 'load', function(){JSTarget.init();});