x=0; // img circle
y=0; // stop 
bannerx=0;
bannery=0;
var imgs=new Array(); 
var imghref=new Array(); 
var rimgs=new Array(); 
var rimghref=new Array();  
imgurl="";
largeimg="";
currentnum = 0;
currentnums = 0;
leftimg = 0; //solution list img
rightimg = 0;
function setimgurl(url){
	imgurl=url;
}
function qiehuan(li, content){
	document.getElementById("over").className="none";
	document.getElementById("da").className="none";
	document.getElementById("pro").className="none";
	document.getElementById("serv").className="none";
	document.getElementById(li).className="current";
	
	document.getElementById("overview").style.display = "none";
	document.getElementById("data").style.display = "none";
	document.getElementById("project").style.display = "none";
	document.getElementById("service").style.display = "none";
	document.getElementById(content).style.display = "";
}
function qiehuan2(li, content){
	document.getElementById("over").className="none";
	document.getElementById("serv").className="none";
	document.getElementById(li).className="current";
	
	document.getElementById("overview").style.display = "none";
	document.getElementById("service").style.display = "none";
	document.getElementById(content).style.display = "";
}
function qiehuan3(li, content){
	document.getElementById("lione").className="none";
	document.getElementById("litwo").className="none";
	document.getElementById(li).className="current";
	
	document.getElementById("overview").style.display = "none";
	document.getElementById("purchase").style.display = "none";
	document.getElementById(content).style.display = "";
	
	if(li=="lione")
		document.getElementById('boxx').style.overflow='auto';
	else
		document.getElementById('boxx').style.overflow='hidden';
}
function qiehuan4(li){
	document.getElementById("sector").style.display="none";
	document.getElementById("region").style.display="none";
	document.getElementById("sectorcontent").style.display="none";
	document.getElementById("regioncontent").style.display="none";
	
	if(li=="lifirst"){
		document.getElementById("navcontent").className="navcontent2";
		document.getElementById("sector").style.display="";
		document.getElementById("sectorcontent").style.display="";
	}else{
		document.getElementById("navcontent").className="navcontent";
		document.getElementById("region").style.display="";
		document.getElementById("regioncontent").style.display="";
	}
}
function qiehuan5(currentnum, num, content){
	for(i=1; i<=num; i++){
		document.getElementById(content+""+i).style.display="none";
		document.getElementById(content+"tab"+i).className="";
	}
	document.getElementById(content+""+currentnum).style.display="";
	document.getElementById(content+"tab"+currentnum).className="current";
}

function bannerchange(i){
	i=i+1;
	for(a=1;a<=4;a++)
		document.getElementById("rows"+a).className="row";
	document.getElementById("listimages").src= imgs[i-1];
	document.all.imghref.href = imghref[i-1];
	document.getElementById("rows"+i).className="currentrow";
}
function bannerchangeauto(){
	if(bannery==0){
		bannerchange(bannerx);
		bannerx=(bannerx+1)%4;
	}
}

function imgchange(i){
	i=i+1;
	for(a=1;a<=3;a++)
		document.getElementById("number"+a).className="";
	document.getElementById("imgbox").src=imgurl+"-"+i+".jpg";
	document.getElementById("number"+i).className="current";
	largeimg = "<img src='"+imgurl+"-larger-"+i+".jpg' width='396' height='450' />";
}
function imgauto(){
	if(y==0){
		imgchange(x);
		x=(x+1)%3;
	}
}
function solutionimgchange(i){
	i=i+1;
	for(a=1;a<=2;a++)
		document.getElementById("number"+a).className="";
	document.getElementById("imgbox").src=imgurl+"-"+i+".jpg";
	document.getElementById("number"+i).className="current";
	largeimg = "<img src='"+imgurl+"-larger-"+i+".jpg' width='556' height='420' />";
}
function solutionimgauto(){
	if(bannery==0){
		solutionimgchange(bannerx);
		bannerx=(bannerx+1)%2;
	}
}

function imgchange2(i){
	for(a=1;a<=2;a++){
		document.getElementById("numbers"+a).className="";
		document.getElementById("projecttxt"+a).style.display="none";
	}
	document.getElementById("imgboxs").src=imgurl+"-project-"+i+".jpg";
	document.getElementById("numbers"+i).className="current";
	document.getElementById("projecttxt"+i).style.display="";
}
function hoverchange(i){
	if(document.getElementById("numbers"+i).className=="current"){
		document.getElementById("numbers"+i).className="current";
	}else{
		document.getElementById("numbers"+i).className="hover";
	}	
}
function outchange(i){
	if(document.getElementById("numbers"+i).className=="current"){
		document.getElementById("numbers"+i).className="current";
	}else{
		document.getElementById("numbers"+i).className="";
	}	
}
function numadd(tag){
	if(tag=="em"){
		for(num=0;num<=5;num++){
			document.getElementById(tag+""+num).className ="";
		}
		currentnum = (currentnum + 1) % 6; 
		document.getElementById(tag+""+ currentnum).className ="current";
	}else{
		for(num=0;num<=2;num++){
			document.getElementById(tag+""+num).className ="";
		}
		currentnums = (currentnums + 1) % 3; 
		document.getElementById(tag+""+ currentnums).className ="current";
	}
}
function numsub(tag){
	if(tag=="em"){
		for(nums=0;nums<=5;nums++){
			document.getElementById(tag+""+nums).className ="";
		}
		if(currentnum==0) currentnum = 6;
		currentnum = currentnum - 1;
		document.getElementById(tag+""+ currentnum).className ="current";
	}else{
		for(nums=0;nums<=2;nums++){
			document.getElementById(tag+""+nums).className ="";
		}
		if(currentnums==0) currentnums = 3;
		currentnums = currentnums - 1; 
		document.getElementById(tag+""+currentnums).className ="current";
	}
	
}

function input(box, defaultvalue){
	currentvalue=document.getElementById(box).value;
	if(currentvalue==defaultvalue){
		document.getElementById(box).value="";
	}
	document.getElementById(box).className="focus";
}
function input2(box, defaultvalue){
	currentvalue=document.getElementById(box).value;
	if(currentvalue==""){
		document.getElementById(box).value=defaultvalue;
		document.getElementById(box).className="empty-out";
	}else
		document.getElementById(box).className="fill-out";
}
function addFavorite(sURL, sTitle) { 
	try{ 
		window.external.addFavorite(sURL, sTitle); 
	} 
	catch (e){ 
		try{ 
		 window.sidebar.addPanel(sTitle, sURL, ""); 
		} 
		catch (e){ 
		} 
	} 
}
function CheckSearch(){
	if(document.searchform.searchkey.value=="Search the site")
	{
		alert("Search keywords is required.");
		document.searchform.searchkey.focus();
	 	return false;
	}
	document.searchform.submit();
}
function CheckFeedback(){
	if(document.feedbackform.servicename.value=="Your name")
	{
		alert("Product is required.");
		document.feedbackform.servicename.focus();
	 	return false;
	}else if(document.feedbackform.serviceemail.value=="Your E-mail (We do not SPAM)")
	{
		alert("Email is required");
		document.feedbackform.serviceemail.focus();
		return false;
	}else if(isEmail(document.feedbackform.serviceemail)==false)
	{
		alert("Invalid E-Mail address.\nPlease enter a valid E-Mail address\n(eg:username@unisbm.com)\n");
		document.feedbackform.serviceemail.focus();
		return false;
	}
	document.feedbackform.submit();
}
function CheckProject(){
	if(document.projectform.rightname.value=="Your name")
	{
		alert("Your Name is required.");
		document.projectform.rightname.focus();
	 	return false;
	}else if(document.projectform.rightemail.value=="Your email")
	{
		alert("Email is required");
		document.projectform.rightemail.focus();
		return false;
	}else if(isEmail(document.projectform.rightemail)==false)
	{
		alert("Invalid E-Mail address.\nPlease enter a valid E-Mail address\n(eg:username@unisbm.com)\n");
		document.projectform.rightemail.focus();
		return false;
	}else if(document.projectform.interest.value=="You are interest")
	{
		alert("Your interest is required.");
		document.projectform.interest.focus();
	 	return false;
	}else if(document.projectform.country.value=="Your country")
	{
		alert("Your country is required.");
		document.projectform.country.focus();
	 	return false;
	}
	document.projectform.submit();
}
function CheckEquiry(){
	if(document.enquiryform.product.value=="")
	{
		alert("Your Product is required.");
		document.enquiryform.product.focus();
	 	return false;
	}else if(document.enquiryform.name.value=="")
	{
		alert("Your Name is required.");
		document.enquiryform.name.focus();
	 	return false;
	}else if(document.enquiryform.email.value=="")
	{
		alert("Email is required");
		document.enquiryform.email.focus();
		return false;
	}else if(isEmail(document.enquiryform.email)==false)
	{
		alert("Invalid E-Mail address.\nPlease enter a valid E-Mail address\n(eg:username@unisbm.com)\n");
		document.enquiryform.email.focus();
		return false;
	}else if(document.enquiryform.question.value=="")
	{
		alert("Your question is required.");
		document.enquiryform.question.focus();
	 	return false;
	}
	document.enquiryform.submit();
}

function CheckProject2(){
	if(document.projectform.rightemail.value=="")
	{
		alert("Email is required");
		document.projectform.rightemail.focus();
		return false;
	}else if(isEmail(document.projectform.rightemail)==false)
	{
		alert("Invalid E-Mail address.\nPlease enter a valid E-Mail address\n(eg:username@unisbm.com)\n");
		document.projectform.rightemail.focus();
		return false;
	}else if(document.projectform.rightname.value=="")
	{
		alert("Your Name is required.");
		document.projectform.rightname.focus();
	 	return false;
	}else if(document.projectform.interest.value=="")
	{
		alert("Your interest is required.");
		document.projectform.interest.focus();
	 	return false;
	}else if(document.projectform.country.value=="")
	{
		alert("Your country is required.");
		document.projectform.country.focus();
	 	return false;
	}
	document.projectform.submit();
}

function CheckForm(){
	if(document.enquiryform.enquiryproduct.value=="")
	{
		alert("Product is required.");
		document.enquiryform.enquiryproduct.focus();
	 	return false;
	}else if(document.enquiryform.equiryemail.value=="")
	{
		alert("Email is required");
		document.enquiryform.equiryemail.focus();
		return false;
	}else if(isEmail(document.enquiryform.equiryemail)==false)
	{
		alert("Invalid E-Mail address.\nPlease enter a valid E-Mail address\n(eg:username@unisbm.com)\n");
		document.enquiryform.equiryemail.focus();
		return false;
	}else if(document.enquiryform.equiryname.value=="")
	{
		alert("Name is required.");
		document.enquiryform.equiryname.focus();
		return false;
	}else if(document.enquiryform.equirycountry.value=="")
	{
		alert("Country is required");
		document.enquiryform.equirycountry.focus();
		return false;
	}
	return true;
}
function CheckOrderForm(){
	if(document.orderform.product.value=="")
	{
		document.orderform.product.focus();
	 	return false;
	}else if(document.orderform.email.value=="")
	{
		document.orderform.email.focus();
		return false;
	}else if(isEmail(document.orderform.email)==false)
	{
		document.orderform.email.focus();
		return false;
	}else if(document.orderform.country.value=="")
	{
		document.orderform.country.focus();
		return false;
	}
	return true;
	}

function isEmail(field){if((field.value.indexOf('@',0)==-1)||field.value.indexOf('.')==-1){return false}else{return true}}

function numhover(numdot) {
	if(document.getElementById(numdot).className=="num")
	document.getElementById(numdot).className="numhover";	
}
function numout(numdot) {
	if(document.getElementById(numdot).className=="numhover")
	document.getElementById(numdot).className="num";	
}
function numshover(numdot) {
	if(document.getElementById(numdot).className=="nums")
	document.getElementById(numdot).className="numshover";	
}
function numsout(numdot) {
	if(document.getElementById(numdot).className=="numshover")
	document.getElementById(numdot).className="nums";	
}
function rightnumimage(numdot, imgurl, boxid, imghref){
	if(boxid=="leftcenterimg"){
		for(i=0;i<=4; i++)
			document.getElementById("num"+i).className="num";			
		leftimg = numdot;
		numdot = "num"+numdot;
		document.getElementById(numdot).className="numcurrent "+ numdot;
		document.getElementById("leftcenterimg").href = imghref;
	}
	
	document.getElementById(boxid).style.backgroundImage = "url("+imgurl+")";
}

function numimage(numdot, imgurl, boxid, imghref){
	if(boxid=="leftcenterimg"){
		for(i=0;i<=4; i++)
			document.getElementById("num"+i).className="num";			
		leftimg = numdot;
		
		document.getElementById("leftdot").className="leftdot2";
		document.getElementById("rightdot").className="rightdot2";
		if(leftimg>3)
			document.getElementById("rightdot").className="rightdot1";
		if(leftimg<1)
			document.getElementById("leftdot").className="leftdot1";
			
		numdot = "num"+numdot;
		document.getElementById(numdot).className="numcurrent "+ numdot;
		document.getElementById("leftcenterimg").href = imghref;
	}
	else{
		for(i=0;i<=4; i++)
			document.getElementById("nums"+i).className="nums";
		rightimg = numdot;
		
		document.getElementById("leftdots").className="leftdot2";
		document.getElementById("rightdots").className="rightdot2";
		if(rightimg>3)
			document.getElementById("rightdots").className="rightdot1";
		if(rightimg<1)
			document.getElementById("leftdots").className="leftdot1";
	
		numdot = "nums"+numdot;
		document.getElementById(numdot).className="numscurrent "+ numdot;
		document.getElementById("rightcenterimg").href = imghref;
	} 
	document.getElementById(boxid).style.backgroundImage = "url("+imgurl+")";
}
function rightnum(boxid){  
	if(boxid=="leftcenterimg"){
		if(leftimg>=4){ 
			numimage( leftimg, imgs[leftimg], boxid, imghref[leftimg]);
		} else {
			leftimg++;
			numimage( leftimg, imgs[leftimg], boxid, imghref[leftimg]);
		}
		 
	}else{
		if(rightimg>=4){ 
			numimage( rightimg, rimgs[rightimg], boxid, rimghref[rightimg]);
		} else {
			rightimg++;
			numimage( rightimg, rimgs[rightimg], boxid, rimghref[rightimg]);
		}
	}
}
function leftnum(boxid){
	if(boxid=="leftcenterimg"){
		document.getElementById("rightdot").className="rightdot2";
		if(leftimg<=1)
			document.getElementById("leftdot").className="leftdot1";
		else
			document.getElementById("leftdot").className="leftdot2";
			
		if(leftimg<1)	
			numimage(leftimg, imgs[leftimg], boxid, imghref[leftimg]);
		else{
			leftimg = leftimg -1;
			numimage(leftimg, imgs[leftimg], boxid, imghref[leftimg]);
		}
	}else{
		document.getElementById("rightdots").className="rightdot2";
		if(rightimg<=1)
			document.getElementById("leftdots").className="leftdot1";
		else
			document.getElementById("leftdots").className="leftdot2";
			
		if(rightimg<1)	
			numimage(rightimg, rimgs[rightimg], boxid, rimghref[rightimg]);
		else{
			rightimg = rightimg -1;
			numimage(rightimg, rimgs[rightimg], boxid, rimghref[rightimg]);
		}
		
	}
}
function leftdothover(boxid){
	if(boxid=="leftcenterimg"){
		if(document.getElementById("leftdot").className=="leftdot2"){
			document.getElementById("leftdot").className="leftdot3";
		}
	}
	if(boxid=="rightcenterimg"){
		if(document.getElementById("leftdots").className=="leftdot2"){
			document.getElementById("leftdots").className="leftdot3";
		}
	}
}
function leftdotout(boxid){
	if(boxid=="leftcenterimg"){
		if(document.getElementById("leftdot").className=="leftdot3"){
			document.getElementById("leftdot").className="leftdot2";
		}
	}
	if(boxid=="rightcenterimg"){
		if(document.getElementById("leftdots").className=="leftdot3"){
			document.getElementById("leftdots").className="leftdot2";
		}
	}
}
function rightdothover(boxid){
	if(boxid=="leftcenterimg"){
		if(document.getElementById("rightdot").className=="rightdot2"){
			document.getElementById("rightdot").className="rightdot3";
		}
	}
	if(boxid=="rightcenterimg"){
		if(document.getElementById("rightdots").className=="rightdot2"){
			document.getElementById("rightdots").className="rightdot3";
		}
	}
}
function rightdotout(boxid){
	if(boxid=="leftcenterimg"){
		if(document.getElementById("rightdot").className=="rightdot3"){
			document.getElementById("rightdot").className="rightdot2";
		}
	}
	if(boxid=="rightcenterimg"){
		if(document.getElementById("rightdots").className=="rightdot3"){
			document.getElementById("rightdots").className="rightdot2";
		}
	}
}
function look(divid){
	document.getElementById(divid).style.display='block';
}
function look2(divid){
	document.getElementById(divid).style.display='none';
}
function gallery(object, imgid){
	document.getElementById("gallerylarge").src=imgid;
	var rootid = document.getElementById("contentimg");
	var tag = rootid.getElementsByTagName("a");
   	var len = tag.length;
	for(var i = 0; i < len; i++)
    {
     tag[i].className = "";
    }
	object.className = "current";
}
function orderclick(inputname){
	var inputvalue=document.getElementById(inputname).value;
	document.getElementById(inputname+"dl").className="current";
	document.getElementById(inputname+"txt").style.display="block";
	document.getElementById(inputname+"txt2").style.display="none";
	if(document.getElementById(inputname+"txt3")!=null)
			document.getElementById(inputname+"txt3").style.display="none";
}
function orderclick2(inputname){
	var inputvalue=document.getElementById(inputname).value;
	document.getElementById(inputname+"dl").className="current";
	document.getElementById(inputname+"txt").style.display="block";
}

function ordercheck(inputname){
	var inputvalue=document.getElementById(inputname).value;
	if(inputvalue==""){
		document.getElementById(inputname+"dl").className="warning";
		document.getElementById(inputname+"txt").style.display="none";
		document.getElementById(inputname+"txt2").style.display="block";
		if(document.getElementById(inputname+"txt3")!=null)
			document.getElementById(inputname+"txt3").style.display="none";
	}else{
		if(inputname=="email"){
			if(!isEmail(document.orderform.email)){
				document.getElementById(inputname+"dl").className="wrong";
				document.getElementById(inputname+"txt").style.display="none";
				document.getElementById(inputname+"txt2").style.display="none";
				document.getElementById(inputname+"txt3").style.display="block";
				return;
			}
		}
		document.getElementById(inputname+"dl").className="right";
		document.getElementById(inputname+"txt").style.display="none";
		document.getElementById(inputname+"txt2").style.display="none";
		document.getElementById(inputname+"txt3").style.display="none";
	}
}
function ordercheck2(inputname){
	var inputvalue=document.getElementById(inputname).value;
	if(inputvalue==""){
		if(document.getElementById(inputname+"2")==null){
			document.getElementById(inputname+"dl").className="";
			document.getElementById(inputname+"txt").style.display="none";
		}else{
			var inputvalue2=document.getElementById(inputname+"2").value;
			if(inputvalue2!=""){
				document.getElementById(inputname+"dl").className="right";
				document.getElementById(inputname+"txt").style.display="none";
			}else{
				document.getElementById(inputname+"dl").className="";
				document.getElementById(inputname+"txt").style.display="none";
			}
		}
	}else{
		document.getElementById(inputname+"dl").className="right";
		document.getElementById(inputname+"txt").style.display="none";
	}
}