var d=document;
var num=0;
var scrollTime;
var bodyHeight;
window.defaultStatus='Ευρωπαϊκά Κέντρα Πληροφόρησης';

function autoScroll(){
	num++;
	if(num>=bodyHeight){
		num=0;
	}
	self.scrollTo(0,num);
	stopToNews(num);
}

function stopToNews(n){
	for(i=1;i<news.length;i++){
		if(d.getElementById('pointImg'+i).offsetTop==n){
			clearTimeout(scrollTime);
			scrollTime=setTimeout('autoScroll()',1000);
			return;
		}
	}
	scrollTime=setTimeout('autoScroll()',30);
}

function menuOver(obj,clsOn,clsOff,imgOn,imgOff){
	if(obj.className==clsOff){
		obj.className=clsOn;
		obj.getElementsByTagName('IMG')[0].src=imgOn;
	}else{
		obj.className=clsOff;
		obj.getElementsByTagName('IMG')[0].src=imgOff;
	}
}

function swap(_item, num, flag) {
	var obj = document.getElementById("_" + _item + "menu" + num);
	var obj2 = document.getElementById("_" + _item + "smenu" + num);
	
	if(flag) {
		obj.className = "lMenuTdOn";
		obj2.className = "lMenuTdOn";
		obj2.getElementsByTagName('img')[0].src = 'images/lmArOn.gif';
		//o//bj2.getElementsByTagName('img')[0].src = '';
	} else {
		obj.className = "lMenuTdOff";
		obj2.className = "lMenuTdOff";
		obj2.getElementsByTagName('img')[0].src = 'images/lmArOff.gif';
	}
}

function preload(){
	for (i=0; i<preload.arguments.length; i++)
		loadimg(preload.arguments[i]);
}

function loadimg(name){
	Img = new Image();
	Img.src = name;
	return Img;
}

function rim(obj, img) {	
	obj.getElementsByTagName('img')[0].src = 'images/' + img;
}

function toggle(x) {
	if (document.all["row" + x].style.display == "")
		document.all["row" + x].style.display = "none";
	else
		document.all["row" + x].style.display = "";
}

function colorize(tItem){
	if (document.all[tItem].className == "txt")
		document.all[tItem].className="txtYellow";
	else
		document.all[tItem].className="txt";
}

function toggleNew(obj) {

	document.getElementById('link' + obj).className = document.getElementById('link' + obj).className == 'txt' ? 'txtYellow' : 'txt';
	document.getElementById('new' + obj).style.display = document.getElementById('new' + obj).style.display == 'none' ? '' : 'none';
}


preload('images/mArOn.gif','images/lmArOn.gif','images/lmFot1On.gif','images/lmFot2On.gif','images/lmFot3On.gif','images/lmFot4On.gif','images/lmFot5On.gif');