function showPopup(url) {
	win = window.open(url, "win", "width=640,height=500,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no");
	if (win) win.focus();
	return false;
}

function initializeMap(lat,lng) {
	var myLatlng = new google.maps.LatLng(lat,lng);
	var myOptions = {
		zoom: 15,
		center: myLatlng,
		mapTypeId: google.maps.MapTypeId.ROADMAP
	}
	var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
	
	var marker = new google.maps.Marker({
		position: myLatlng, 
		map: map,
		title:"Ceotronics"
	});   
}


function printIt(id) {
	win = window.open('index.php?idcatart=639&id='+id, "win", "width=580,height=400,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no");
	win.focus();
	return false;

}

var saveid = new Array();
function showLyr(id,type) {
	if (saveid[type]) {
		document.getElementById(type+saveid[type]).style.visibility = "hidden";
	}
	document.getElementById(type+id).style.visibility = "visible";
	saveid[type] = id;
}

var actid = new Array();
function chgWeight() {
	args = chgWeight.arguments;
	for (var x=0; x<actid.length; x++) {
		if (document.getElementById(actid[x])) {
			document.getElementById(actid[x]).style.fontWeight = '100';
		}
	}
	actid = new Array();
	for (var x=0; x<args.length; x++) {
		//alert(args[x]);
		if (document.getElementById(args[x])) {
			document.getElementById(args[x]).style.fontWeight = '900';
			actid.push(args[x]);
		}
	}
}

function initIntroAni() {
	var elements = document.getElementsByTagName("*");
	for (var i=0; i<elements.length; i++) {
		if (elements[i].id.indexOf("simg") == 0) {
			elements[i].style.opacity = '0';
			elements[i].style.filter = 'alpha(opacity = 0)';
			elements[i].FadeState = -2;
			elements[i].style.visibility = 'visible';
		}
	}
	doIntroAni();
}

var x=1;
var t=5;
var s=0;

function doIntroAni() {
	if (document.getElementById) {
		fade("simg"+x);
		if (s>0) fade("simg"+s);
		s=x;
		if (t==x) { x=0; }
		x++;
	}
	setTimeout(doIntroAni,3000); 
}

var TimeToFade = 1000.0;

function fade(id) {
	var element = document.getElementById(id);
	if(element == null)
		return;
	
	if(element.FadeState == null) {
		if(element.style.opacity == null || element.style.opacity == '' || element.style.opacity == '1') {
			element.FadeState = 2;
		} else {
			element.FadeState = -2;
		}
	}
	
	if(element.FadeState == 1 || element.FadeState == -1) {
		element.FadeState = element.FadeState == 1 ? -1 : 1;
		element.FadeTimeLeft = TimeToFade - element.FadeTimeLeft;
	} else {
		element.FadeState = element.FadeState == 2 ? -1 : 1;
		element.FadeTimeLeft = TimeToFade;
		setTimeout("animateFade(" + new Date().getTime() + ",'" + id + "')", 33);
	}  
}

function animateFade(lastTick, id) {  
	var curTick = new Date().getTime();
	var elapsedTicks = curTick - lastTick;
	
	var element = document.getElementById(id);
	
	if(element.FadeTimeLeft <= elapsedTicks) {
		element.style.opacity = element.FadeState == 1 ? '1' : '0';
		element.style.filter = 'alpha(opacity = ' + (element.FadeState == 1 ? '100' : '0') + ')';
		element.FadeState = element.FadeState == 1 ? 2 : -2;
		return;
	}
	
	element.FadeTimeLeft -= elapsedTicks;
	var newOpVal = element.FadeTimeLeft/TimeToFade;
	if(element.FadeState == 1) newOpVal = 1 - newOpVal;
	element.style.opacity = newOpVal;
	element.style.filter = 'alpha(opacity = ' + (newOpVal*100) + ')';
	
	setTimeout("animateFade(" + curTick + ",'" + id + "')", 33);
}