function isEmail(string){
	if (string.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1){
		return true;
	}else{
		return false;
	}
};

function capitalize(obj){
	val = obj.value;
	newVal = '';
	val = val.split(' ');
	for(var c=0; c < val.length; c++){
		newVal += val[c].substring(0,1).toUpperCase() + val[c].substring(1,val[c].length) + '';
	}
	obj.value = newVal;
};

function doSelected(x, y){
	
	var select_box = document.getElementById(y);

	for(i = 0 ; i < select_box.length ; i++){
		if(select_box.options[i].value == x){
		select_box.options[i].selected="selected";
		}
	}
};

/////////////

function login(){

var userId = document.getElementById("strUser").value;
var pw = document.getElementById("strPw").value;
var intWord = "";
var theresult = "pass"
var errorImg = "<img src='images/_error.gif' alt='!' />"

	if(userId.length <= 0){
		document.getElementById("error_user").innerHTML = errorImg + " Please enter your username.";
		theresult = "not pass"
	}else{
		document.getElementById("error_user").innerHTML = intWord;
	}
	if(pw.length <= 0){
		document.getElementById("error_pw").innerHTML = errorImg + " Please enter your password";
		theresult = "not pass"
	}else{
		document.getElementById("error_pw").innerHTML = intWord;
	}

if(theresult == "pass"){
	return true;
}else{
	return false;
}

};

/////////////

function notifiedJoinUs(){

var Fname = document.getElementById("strFirstName").value;
var Lname = document.getElementById("strLastName").value;
var phone = document.getElementById("strPhone").value;
var Email = document.getElementById("strEmail").value;
var msg = document.getElementById("strMsg").value;

var intWord = "*";
var theresult = "pass"
var errorImg = "<img src='images/_error.gif' alt='!' />"

	if(Fname.length <= 0){
		document.getElementById("error_Fname").innerHTML = errorImg + " Please enter your name.";
		theresult = "not pass"
	}else{
		document.getElementById("error_Fname").innerHTML = intWord;
	}
	if(Lname.length <= 0){
		document.getElementById("error_Lname").innerHTML = errorImg + " Please enter your surname.";
		theresult = "not pass"
	}else{
		document.getElementById("error_Lname").innerHTML = intWord;
	}
	if(phone.length <= 0){
		document.getElementById("error_phone").innerHTML = errorImg + " Please enter your contact number.";
		theresult = "not pass"
	}else{
		document.getElementById("error_phone").innerHTML = intWord;
	}
	if(Email.length <= 0){
		document.getElementById("error_email").innerHTML = errorImg + " Please enter your email address.";
		theresult = "not pass"
	}else if(isEmail(Email) == false){
		document.getElementById("error_email").innerHTML = errorImg + " This email address is invalid.";
		theresult = "not pass"
	}else{
		document.getElementById("error_email").innerHTML = intWord;
	}
	if(msg.length <= 0){
		document.getElementById("error_msg").innerHTML = "<br /><label>&nbsp;</label>" + errorImg + " Please enter your comment.";
		theresult = "not pass"
	}else{
		document.getElementById("error_msg").innerHTML = intWord;
	}

if(theresult == "pass"){
	return true;
}else{
	return false;
}

};

function notifiedEnquiry(){

var Fname = document.getElementById("strFirstName").value;
var Lname = document.getElementById("strLastName").value;
var company = document.getElementById("strCompany").value;
var Email = document.getElementById("strEmail").value;
var country = document.getElementById("strCountry").value;
var phone = document.getElementById("strPhone").value;
var msg = document.getElementById("strMsg").value;
var read = document.getElementById("strRead");

var intWord = "*";
var theresult = "pass"
var errorImg = "<img src='images/_error.gif' alt='!' />"

	if(Fname.length <= 0){
		document.getElementById("error_Fname").innerHTML = errorImg + " Please enter your name.";
		theresult = "not pass"
	}else{
		document.getElementById("error_Fname").innerHTML = intWord;
	}
	if(Lname.length <= 0){
		document.getElementById("error_Lname").innerHTML = errorImg + " Please enter your surname.";
		theresult = "not pass"
	}else{
		document.getElementById("error_Lname").innerHTML = intWord;
	}
	if(company.length <= 0){
		document.getElementById("error_company").innerHTML = errorImg + " Please enter your company name.";
		theresult = "not pass"
	}else{
		document.getElementById("error_company").innerHTML = intWord;
	}
	if(Email.length <= 0){
		document.getElementById("error_email").innerHTML = errorImg + " Please enter your email address.";
		theresult = "not pass"
	}else if(isEmail(Email) == false){
		document.getElementById("error_email").innerHTML = errorImg + " This email address is invalid.";
		theresult = "not pass"
	}else{
		document.getElementById("error_email").innerHTML = intWord;
	}
	if(country.length <= 0){
		document.getElementById("error_country").innerHTML = "<br style='clear:both;' /><label>&nbsp;</label>" + errorImg + " Please enter your country of residence.";
		theresult = "not pass"
	}else{
		document.getElementById("error_country").innerHTML = "";
	}
	if(phone.length <= 0){
		document.getElementById("error_phone").innerHTML = errorImg + " Please enter your contact number.";
		theresult = "not pass"
	}else{
		document.getElementById("error_phone").innerHTML = intWord;
	}
	if(msg.length <= 0){
		document.getElementById("error_msg").innerHTML = "<br /><label>&nbsp;</label>" + errorImg + " Please enter your message.";
		theresult = "not pass"
	}else{
		document.getElementById("error_msg").innerHTML = intWord;
	}
	if(read.checked){
		document.getElementById("error_read").innerHTML = "";
	}else{
		document.getElementById("error_read").innerHTML = errorImg + " Please read the Terms &amp; Conditions.";
		theresult = "not pass";
	}

if(theresult == "pass"){
	return true;
}else{
	return false;
}

};

/////////////

function rollItOver(){
var classDisplay = document.getElementById('main').getElementsByTagName('h3');
	for(var i = 0; i < classDisplay.length; i++){
		classDisplay[i].onmouseover = function (){this.style.color = "#FFFFFF"}
		classDisplay[i].onmouseout = function (){this.style.color = "#000000"}
	}
};

/*----------------------------- slideshow ----------------------------------------*/
function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder){
this.pausecheck=pause
this.mouseovercheck=0
this.delay=delay
this.degree=10 //initial opacity degree (10%)
this.curimageindex=0
this.nextimageindex=1
fadearray[fadearray.length]=this
this.slideshowid=fadearray.length-1
this.canvasbase="canvas"+this.slideshowid
this.curcanvas=this.canvasbase+"_0"
if (typeof displayorder!="undefined")
theimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)
this.theimages=theimages
this.imageborder=parseInt(borderwidth)
this.postimages=new Array() //preload images
for (p=0;p<theimages.length;p++){
this.postimages[p]=new Image()
this.postimages[p].src=theimages[p][0]
}
 
var fadewidth=fadewidth+this.imageborder*2
var fadeheight=fadeheight+this.imageborder*2
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox)
document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div></div>')
else
document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>')
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers such as Firefox
this.startit()
else{
this.curimageindex++
setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
}
}

function fadepic(obj){
if (obj.degree<100){
obj.degree+=10
if (obj.tempobj.filters&&obj.tempobj.filters[0]){
if (typeof obj.tempobj.filters[0].opacity=="number") //if IE6+
obj.tempobj.filters[0].opacity=obj.degree
else //else if IE5.5-
obj.tempobj.style.filter="alpha(opacity="+obj.degree+")"
}
else if (obj.tempobj.style.MozOpacity)
obj.tempobj.style.MozOpacity=obj.degree/101
else if (obj.tempobj.style.KhtmlOpacity)
obj.tempobj.style.KhtmlOpacity=obj.degree/100
else if (obj.tempobj.style.opacity&&!obj.tempobj.filters)
obj.tempobj.style.opacity=obj.degree/101
}
else{
clearInterval(fadeclear[obj.slideshowid])
obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_0" : obj.canvasbase+"_1"
obj.tempobj=iebrowser? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas)
obj.populateslide(obj.tempobj, obj.nextimageindex)
obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)? obj.nextimageindex+1 : 0
setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay)
}
}
 
fadeshow.prototype.populateslide=function(picobj, picindex){
var slideHTML=""
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">'
slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">'
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML+='</a>'
picobj.innerHTML=slideHTML
}
 
 
fadeshow.prototype.rotateimage=function(){
if (this.pausecheck==1) //if pause onMouseover enabled, cache object
var cacheobj=this
if (this.mouseovercheck==1)
setTimeout(function(){cacheobj.rotateimage()}, 100)
else if (iebrowser&&dom||dom){
this.resetit()
var crossobj=this.tempobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
crossobj.style.zIndex++
fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50)
this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
}
else{
var ns4imgobj=document.images['defaultslide'+this.slideshowid]
ns4imgobj.src=this.postimages[this.curimageindex].src
}
this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0
}
 
fadeshow.prototype.resetit=function(){
this.degree=10
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
if (crossobj.filters&&crossobj.filters[0]){
if (typeof crossobj.filters[0].opacity=="number") //if IE6+
crossobj.filters(0).opacity=this.degree
else //else if IE5.5-
crossobj.style.filter="alpha(opacity="+this.degree+")"
}
else if (crossobj.style.MozOpacity)
crossobj.style.MozOpacity=this.degree/101
else if (crossobj.style.KhtmlOpacity)
crossobj.style.KhtmlOpacity=this.degree/100
else if (crossobj.style.opacity&&!crossobj.filters)
crossobj.style.opacity=this.degree/101
}
 
 
fadeshow.prototype.startit=function(){
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
this.populateslide(crossobj, this.curimageindex)
if (this.pausecheck==1){ //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER
var cacheobj=this
var crossobjcontainer=iebrowser? iebrowser["master"+this.slideshowid] : document.getElementById("master"+this.slideshowid)
crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1}
crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0}
}
this.rotateimage()
}
 /*----------------------------- slideshow ----------------------------------------*/