function changeLang(){
	var url = location.href;
	if(url.indexOf('/de/') > 0) {
		var newUrl = url.replace(/\/de\//g, '/en/');
	}else if(url.indexOf('_de_') > 0) {
		var newUrl = url.replace(/_de_/g, '_en_');
	}else if(url.indexOf('_de.') > 0) {
		var newUrl = url.replace(/_de./g, '_en.');
	}else if(url.indexOf('/en/') > 0) {
		var newUrl = url.replace(/\/en\//g, '/de/');
	}else if(url.indexOf('_en_') > 0) {
		var newUrl = url.replace(/_en_/g, '_de_');
	}else if(url.indexOf('_en.') > 0) {
		var newUrl = url.replace(/_en./g, '_de.');
	}
	location.href = newUrl;
}

function checkFields(){
	frmObj = document.forms['signup'];
	
	for(i=0;i<frmObj.length;i++){
		frmElm = frmObj.elements[i];
		
		if(frmElm.value == ''){
			if(frmElm.name != 'txtCaptcha'){
				alert(frmElm.name + ' is a compulsory field');
				frmElm.focus();
				return false;
			}
		}

		if(frmElm.name == 'password' && frmElm.value.length < 6){
			alert('Password has to be more than 6 caracters');
			return false;
		}

		if(frmElm.name == 'confirmpass'){
			passObj = document.getElementById('password');
			if(passObj.value != frmElm.value){
				alert('Confirmed password does not match. Please check');
				passObj.focus();
				return false;
			}
		}
		if(frmElm.name == 'email'){
			if(!checkemail(frmElm.value)){
				return false;
			}
		}
	}	

	//verify captcha and post
	getParam(frmObj);
}

function checkFieldsupd(){
	frmObj = document.forms['updateprofile'];
	
	for(i=0;i<frmObj.length;i++){
		frmElm = frmObj.elements[i];
		
		if(frmElm.value == ''){
			alert(frmElm.name + ' is a compulsory field');
			frmElm.focus();
			return false;
		}

		if(frmElm.name == 'password' && frmElm.value.length < 6){
			alert('Password has to be more than 6 caracters');
			return false;
		}

		if(frmElm.name == 'confirmpass'){
			passObj = document.getElementById('password');
			if(passObj.value != frmElm.value){
				alert('Confirmed password does not match. Please check');
				passObj.focus();
				return false;
			}
		}
		if(frmElm.name == 'email'){
			if(!checkemail(frmElm.value)){
				return false;
			}
		}
	}	

	frmObj.submit();
}

function checkemail(str){
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	if (filter.test(str)){
		return true;
	}else{
		alert("Please input a valid email address!")
		return false;
	}
}

function verify_name(obj){
	var ajaxVar = new ajaxVars();
	ajaxVar.vars['args'] = 'username';
	ajaxVar.vars['username'] = obj.value;
	ajaxVar.vars['action'] = 'runFunction';
	ajaxVar.vars['func'] = 'get_name';
	ajaxVar.gotoFunction = "return_name";
	ajaxVar.AjaxPostSQL();
}

function return_name(data,fnVars){
	if(data == 'empty'){
		return true;
	}else{
		alert("Sorry '" + data + "'" + ' username is already been taken. Please try some other name');
		obj = document.getElementById('username');
		obj.value = '';
		obj.focus();
		return false;
	}

}



// menu functions

function findPosX(obj) {
	var curleft = 0;
	if (obj.offsetParent) 	{
		while (obj.offsetParent) {
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x) {
		curleft += obj.x;
	}
	return curleft;
}

function findPosY(obj) {
	var curtop = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}
	else if (obj.x) {
		curtop += obj.x;
	}
	return curtop;
}

/* MENU FIX FOR I.E 6.0 */

function sfHover() {
	if(window.attachEvent){
		var sfEls = document.getElementById("nav").getElementsByTagName("LI");
		for (var i=0; i<(sfEls.length); i++) {
			sfEls[i].onmouseover=function() {
				this.className+=" sfhover";
			}
			sfEls[i].onmouseout=function() {
				this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			}
		}
	}
}

/* MENU FIX FOR I.E 6.0 */

function toggle_select(form,elm,opt){
	selObj = document.forms[form].elements[elm];
	for(i=0;i<selObj.length;i++){
		selObj[i].checked = opt;
	}
}

function checkwebresources(){
	frmObj = document.forms['webresources'];
	
	var check_array = new Array('website');

	for(i=0;i<frmObj.length;i++){
		frmElm = frmObj.elements[i];
		
		if(check_array.in_array(frmElm.name)){
			if(!frmElm.value){
				alert('Name of website is a compulsory field');
				return false;
			}
			if(!(frmElm.value.indexOf('www.') == 0 || 
			frmElm.value.indexOf('http://') == 0 || 
			frmElm.value.indexOf('https://') == 0)){
				alert('Please provide valid weblink.');
				return false;
			}
		}
	}	
	
	return true;
}

function toggle_ccheck(obj){
	cdateObj = document.getElementById('closing_date');

	if(obj.checked){
		cdateObj.disabled = false;
	}else{
		cdateObj.disabled = true;
	}
}

var delayb4scroll=0 //Specify initial delay before marquee starts to scroll on page (2000=2 seconds)
var marqueespeed=2 //Specify marquee scroll speed (larger is faster 1-10)
var pauseit=1 //Pause marquee onMousever (0=no. 1=yes)?

////NO NEED TO EDIT BELOW THIS LINE////////////

var copyspeed=marqueespeed
var pausespeed=(pauseit==0)? copyspeed: 0
var actualheight=''

function scrollmarquee(){
if (parseInt(cross_marquee.style.top)>(actualheight*(-1)+8))
cross_marquee.style.top=parseInt(cross_marquee.style.top)-copyspeed+"px"
else
cross_marquee.style.top=parseInt(marqueeheight)+8+"px"
}

function initializemarquee(){
cross_marquee=document.getElementById("scroller")
cross_marquee.style.top=0
marqueeheight=document.getElementById("csc").offsetHeight
actualheight=cross_marquee.offsetHeight
if (window.opera || navigator.userAgent.indexOf("Netscape/7")!=-1){ //if Opera or Netscape 7x, add scrollbars to scroll and exit
cross_marquee.style.height=marqueeheight+"px"
cross_marquee.style.overflow="scroll"
return
}
setTimeout('lefttime=setInterval("scrollmarquee()",30)', delayb4scroll)
}

if (window.addEventListener)
window.addEventListener("load", initializemarquee, false)
else if (window.attachEvent)
window.attachEvent("onload", initializemarquee)
else if (document.getElementById)
window.onload=initializemarquee