// JavaScript Document

if (document.images) {
	preload_image_object = new Image();
	image_url = new Array();
	image_url[0] = "images/switchbg0.png";
	image_url[1] = "images/switchbg1.png";
	image_url[2] = "images/switchbg2.png";
	image_url[3] = "images/fade10b.png";
	image_url[4] = "images/fade10f.png";
	image_url[5] = "images/fade10d.png";
	image_url[6] = "images/loading.gif";
	image_url[7] = "images/lang_swe.gif";
	image_url[8] = "images/lang_eng.gif";
	image_url[9] = "images/nl.png";
	
	var i = 0;
	for(i=0; i<=image_url.length; i++) {
		preload_image_object.src = image_url[i];
	}
}

function overArk(ark) {
	document.getElementById(ark).style.backgroundColor = "#ddd";
}
function outArk(ark) {
	document.getElementById(ark).style.backgroundColor = "#fff";
}

function removeDuplicateElement(arrayName) {
	var newArray=new Array();
		label:for(var i=0; i<arrayName.length;i++ ) {  
		for (var j=0; j<newArray.length;j++ ) {
			if (newArray[j]==arrayName[i]) 
				continue label;
		}
		newArray[newArray.length] = arrayName[i];
	}
	return newArray;
}

function sendmail(user,domain) {
	document.location.href = "mailto:" + user + "@" + domain; 
}

function flagOver(lang) {
	document.getElementById('flag_'+lang).style.marginTop = '0px';
}
function flagOut(lang) {
	document.getElementById('flag_'+lang).style.marginTop = '-22px';
}