function showDiv(id){
    if( document.getElementById(id).style.display == "block" ) document.getElementById(id).style.display = "none";
    else document.getElementById(id).style.display = "block";
}

function swapNews(show, hide){
    document.getElementById(show).style.display = "block";
    document.getElementById(hide).style.display = "none";
}

function showTabs(tab){
    switch( tab ){
        case "description":
            document.getElementById("features").style.display = "none";
            document.getElementById("specifications").style.display = "none";
            document.getElementById("features_a").className = "";
            document.getElementById("specifications_a").className = "";
            break;
        case "features":
            document.getElementById("description").style.display = "none";
            document.getElementById("specifications").style.display = "none";
            document.getElementById("description_a").className = "";
            document.getElementById("specifications_a").className = "";
            break;
        case "specifications":
            document.getElementById("description").style.display = "none";
            document.getElementById("features").style.display = "none";
            document.getElementById("description_a").className = "";
            document.getElementById("features_a").className = "";
            break;
    }
    document.getElementById(tab + "_a").className = "active";
    document.getElementById(tab).style.display = "block";
}

function validateContact(){
	
	var name = document.getElementById('fname').value;
	var sname = document.getElementById('sname').value;
	var email = document.getElementById('email').value;
	var company = document.getElementById('company').value;
	var contact = document.getElementById('contact').value;
	var info = document.getElementById('info').value;
	var position = document.getElementById('position').value;
	var showError="";
	
		if (name == ''){
			showError += 'Please enter your Name\r\n';
		}
		if (sname == ''){
			showError += 'Please enter your Surname\r\n';
		}
		if (email.indexOf('@') == -1){
			showError += 'Please enter a valid Email Address\r\n';
		}
		if (company == ''){
			showError += 'Please enter your Company\r\n';
		}
		if (showError != ''){
			alert (showError);
			return false;
		}else{
			return true;
	}
}

function expand_home(id){
	if(document.getElementById(id).style.display == "block"){
		document.getElementById(id).style.display = "none";
	}else{
		document.getElementById(id).style.display = "block";
	}
}
function validateLogin(){
	
	var username = document.getElementById('username').value;
	var pword = document.getElementById('pword').value;
	var showError="";

		if (username.indexOf('@') == -1){
			var showError = 'Please enter a valid Email Address';
		}
		if (pword == ''){
			var showError = 'Please enter your Password';
		}
		if (showError != ''){
			alert (showError);
			return false;
		}else{
			return true;
	}
}

function validateLogin1(){
	
	var username = document.getElementById('username1').value;
	var pword = document.getElementById('pword1').value;
	var showError="";

		if (username.indexOf('@') == -1){
			var showError = 'Please enter a valid Email Address';
		}
		if (pword == ''){
			var showError = 'Please enter your Password';
		}
		if (showError != ''){
			alert (showError);
			return false;
		}else{
			return true;
	}
}

function validateReg(){
	
	var r_name = document.getElementById('r_name').value;
	var r_surname = document.getElementById('r_surname').value;
	var r_username = document.getElementById('r_username').value;
	var r_pword = document.getElementById('r_pword').value;
	var r_cpword = document.getElementById('r_cpword').value;
	var showError="";
		if (r_name == ''){
			var showError = 'Please enter your Name';
		}
		if (r_surname == ''){
			var showError = 'Please enter your Surname';
		}
		if (r_username.indexOf('@') == -1){
			var showError = 'Please enter a valid Email Address';
		}
		if (r_pword == ''){
			var showError = 'Please enter your Password';
		}
		if (r_cpword == ''){
			var showError = 'Please confirm your Password';
		}
		if (r_cpword != r_pword){
			var showError = 'Your Password is not the same';
		}
		if (showError != ''){
			alert (showError);
			return false;
		}else{
			return true;
	}
}

function validatePword(){
	var p_username = document.getElementById('p_username').value;
	var showError="";

		if (p_username.indexOf('@') == -1){
			var showError = 'Please enter a valid Email Address';
		}
		if (showError != ''){
			alert (showError);
			return false;
		}else{
			return true;
		}
}
function changeimg(id){
	if(document.getElementsByName('img_'+id)[0].src == 'http://www.profishinsea.co.uk/client_area/profishinsea/site/images/hand.jpg'){
		document.getElementsByName('img_'+id)[0].src = 'http://www.profishinsea.co.uk/client_area/profishinsea/site/images/hand1.jpg'
	}else{
		document.getElementsByName('img_'+id)[0].src = 'http://www.profishinsea.co.uk/client_area/profishinsea/site/images/hand.jpg'
	}
}

function ShowPicture(id,Source) {
	if (Source=="1"){
		document.getElementById(''+id+'').style.visibility = "visible";
	}else{
		document.getElementById(''+id+'').style.visibility = "hidden";
	}
} 
function contact_package(val, title){
	
	var fname = document.getElementById("fname_"+val).value;
    var lname = document.getElementById("lname_"+val).value;
	var email = document.getElementById("email_"+val).value;
	var tel = document.getElementById("tel_"+val).value;
	var comments = document.getElementById("comments_"+val).value;
	
	var errorMSG = '';
	
	if (fname == ''){
		errorMSG += 'Please enter a name\r\n';	
	}
	if(lname == ''){
		errorMSG += 'Please enter a surname\r\n';
	}
	if(tel == '' && email == ''){
		errorMSG += 'Please enter an email or a telephone number\r\n';	
	}
	if(tel == '' && email != ''){
		if(email.indexOf('@') == -1){
			errorMSG += 'Please enter a valid email address\r\n';
		}
	}
	
	if (errorMSG != ''){
		alert(errorMSG);
		return false;
	}else{
		var id = ajax("ajax/emailPackage.php", "fname="+fname+"&lname="+lname+"&email="+email+"&tel="+tel+"&comments="+comments+"&title="+title);
		if( id != "0" && id != "" ){
			document.getElementById("contact_package_"+val).innerHTML = "<div class='thank_you'>Thank you for your enquiry.<br><br>We will get back to you shortly.</div>";

		} else alert("Error while executing this operation.");
	}
}
function doResize(){
	
	if (document.getElementsByName('lightbox_main').length > 0){
		for (i = 0; i < document.getElementsByName('lightbox_main').length; i++) {	
		
			var bodyVal = document.body.clientWidth;
			var mainVal = document.getElementById("main").clientWidth;
			var widthVal = (bodyVal - mainVal) / 2;
			if(widthVal <= 0){
				widthVal = 0;		
			}
			//document.getElementById("s"+id).style.left = widthVal+"px";
			document.getElementsByName('lightbox_main')[i].style.left = widthVal+"px";
			//var mycall = "widthval "+widthVal+"\n\r";
			//alert (mycall);
			//alert("resize");
		}
	}
	
	
}

function slideMenu(id, amount){
	
	/*for(i=1; i<=amount; i++){
		document.getElementsByName('div_close_'+i)[0].style.display = 'none';
	}*/
	for(i=1; i<=amount; i++){
		document.getElementById('div2_'+i).style.display = 'none';
	}
	if(document.getElementById(id)){
		if(document.getElementById(id).style.display == 'none'){
			document.getElementById(id).style.display = 'block';
		}else{
			document.getElementById(id).style.display = 'none';
		}
	}else{
		return false;	
	}
	
}
function hideMovie(){
	document.getElementById('clientVideo').innerHTML = '';
	document.getElementById('clientVideoBtm').style.display = 'none';
}

function showMovie(path){
	

		document.getElementById('clientVideo').innerHTML = '<a onclick="hideMovie();" title="Close" class="close" id="close" style="display: block;"></a><object id="flowplayer" name="flowplayer" width="768" height="432" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"><param name="AllowFullScreen" value="true"><param name="AllowScriptAccess" value="always"><param name="wmode" value="Window"><param name="bgcolor" value="#000000"><PARAM NAME="Quality" VALUE="High"><PARAM NAME="Scale" VALUE="NoScale"><PARAM NAME="Movie" VALUE="../flash/flowplayer-3.2.4.swf"><PARAM NAME="Src" VALUE="../flash/flowplayer-3.2.4.swf"><param name="flashvars" value=\'config={"key":"$2ca1778baa926c01db6","clip":{"scaling":"orig","autoBuffering":true,"autoPlay":false},"canvas":{"backgroundColor":"#000000"},"plugins":{"controls":{"bufferGradient":"none","buttonColor":"#3394F4","timeColor":"#ffffff","borderRadius":"0","durationColor":"#ffffff","progressColor":"#3394f4","backgroundGradient":"none","progressGradient":"none","backgroundColor":"#000000","sliderGradient":"none","buttonOverColor":"#e17859","sliderColor":"#000000","bufferColor":"#91c8ff","opacity":1,"play":true,"volume":true,"mute":true,"time":true,"stop":true,"playlist":true,"fullscreen":true}},"playlist":[{"url":"http://www.omotv.co.uk/images/splash.jpg","autoPlay":true,"scaling":"fit","autoBuffering":true},{"url":"http://www.omotv.co.uk/clients/'+path+'","autoPlay":false,"scaling":"fit","autoBuffering":true}],"playerId":"player"}\' /><!-- EMBED tag for Netscape Navigator 2.0+ and Mozilla compatible browsers --><embed type="application/x-shockwave-flash" width="768" height="432" allowfullscreen="true" wmode="opaque" src="../flash/flowplayer-3.2.4.swf" flashvars=\'config={"key":"$2ca1778baa926c01db6","clip":{"scaling":"orig","autoBuffering":true,"autoPlay":false},"canvas":{"backgroundColor":"#000000"},"plugins":{"controls":{"bufferGradient":"none","buttonColor":"#3394F4","timeColor":"#ffffff","borderRadius":"0","durationColor":"#ffffff","progressColor":"#3394f4","backgroundGradient":"none","progressGradient":"none","backgroundColor":"#000000","sliderGradient":"none","buttonOverColor":"#e17859","sliderColor":"#000000","bufferColor":"#91c8ff","opacity":1,"play":true,"volume":true,"mute":true,"time":true,"stop":true,"playlist":true,"fullscreen":true}},"playlist":[{"url":"http://www.omotv.co.uk/images/splash.jpg","autoPlay":true,"scaling":"fit","autoBuffering":true},{"url":"http://www.omotv.co.uk/clients/'+path+'","autoPlay":false,"scaling":"fit","autoBuffering":true}],"playerId":"player"}\'/></object>';
	
	document.getElementById('clientVideoBtm').style.display = 'block';
	
}