function showHide(obj) {
	var el = $(obj);
	if ( el.style.display != 'none' ) {
		el.style.display = 'none';
	}
	else el.style.display = '';
}

//contact page
function setContactList(e,lg) {
	var c = $(e).value;
	if(c!='none') {
		document.location.href = lg+"-contact-"+c+".htm";
	}
}

function getIFrameDocument(aID){ 
	var rv = null; 
	if ($(aID).contentDocument) { 
		rv = $(aID).contentDocument; 
		rv.location.href='tech_uk.html'
	}
	return rv; 
}

function externalLinks() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") anchor.target = "_blank";
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "top") anchor.target = "_top";
	}
}

function expandir(nombreCapa){
	var enlace = nombreCapa + 'e';
	var extra = nombreCapa + 'x';
	$(enlace).className="ghost";
	$(extra).className="element";
	setFooter();
}

function contraer(nombreCapa){
	var enlace = nombreCapa + 'e';
	var extra = nombreCapa + 'x';
	$(enlace).className="element";
	$(extra).className="ghost";
}

function expandirorange(nombreCapa){
	var enlace = nombreCapa + 'e';
	var extra = nombreCapa + 'x';
	$(enlace).className="ghost";
	$(extra).className="element_orange";
}

function contraerorange(nombreCapa){
	var enlace = nombreCapa + 'e';
	var extra = nombreCapa + 'x';
	$(enlace).className="element_orange";
	$(extra).className="ghost";
}

function jump(form,field) { 
	document.location.href = document.forms[form].elements[field].value;
}


function updateDDL(id,lang,label) {
	var query = new Request({
				url: 'lib/ajax.php?action=updateDDL',
				method: 'post',
				onComplete: function(responseText, responseXML) { 
					$('region').innerHTML = responseText; 
				}
			}).send('id='+ id +'&lang='+ lang +'&label='+ label);
}

function callbackError() { 
	alert("Javascript error");
}

function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}function MM_findObj(n, d) { //v4.01
var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
} function MM_jumpMenu(targ,selObj,restore){ //v3.0
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}


function getWindowWidth() {
	var windowWidth = 0;
	if(typeof(window.innerWidth) == 'number') 
		windowWidth = window.innerWidth;
	
	else {
		if (document.documentElement && document.documentElement.clientWidth) 
			windowWidth = document.documentElement.clientWidth;
			
		else {
			if(document.body && document.body.clientWidth) 
				windowWidth = document.body.clientWidth;
		}
	}
	
	return windowWidth;
}

function labVideo(path) { 
	var wrapper = document.createElement('div');
	wrapper.id = 'video-wrapper';
	
	wrapper.innerHTML = '<div id="flash-app-video" style="position:absolute;"></div>'
	document.body.insertBefore(wrapper, $('scroll').nextSibling);
	document.body.style.overflow = 'hidden';
	
	var width = getWindowWidth();
	var height = 350 * (width / 700);
	
	
	$('flash-app-video').innerHTML = '<div id="flash-video-lab-wrap"></div>';
	swfobject.embedSWF(path + 'swf/video_fr.swf', 'flash-video-lab-wrap', '700', '350', '8');// 'expressInstall.swf', false, { 'wmode':'transparent'});
}



function removeVideo() { 
	$(document.body).style.overflow = '';
	$(document.body).removeChild($('video-wrapper'));
}

window.addEvent('domready', function() {	
	externalLinks();
});

window.onresize = function() {
	if($('video-wrapper')) { 
		$('video-wrapper').style.height = getWindowHeight() +'px';
	}
}