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 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.display = "block";
	}else{
		document.getElementById(''+id+'').style.display = "none";
	}
} 
function resize(){
	
	var bodyHeight = document.body.clientHeight;
	var bodyWidth = document.body.clientWidth;	
	document.getElementById("footer_img").style.width=bodyWidth+"px";
}

function getQuote(){
	var name = document.getElementById('qfname').value;
	var sname = document.getElementById('qsname').value;
	var email = document.getElementById('qemail').value;
	var company = document.getElementById('qcompany').value;
	var contact = document.getElementById('qcontact').value;
	var info = document.getElementById('qinfo').value;
	var date = document.getElementById('qdate').value;
	var size = document.getElementsByName('qsize')[0].value;
	var area = document.getElementById('qarea').value;
	var profile = document.getElementById('qprofile').value;

	var errorMsg = "";
	
	if(name == ""){
		errorMsg += 'Please enter a Name\r\n';
	}
	if(sname == ""){
		errorMsg += 'Please enter a Surname\r\n';
	}
	if(email.indexOf('@') == -1){
		errorMsg += 'Please enter a valid Email Address\r\n';
	}
	if(company == ""){
		errorMsg += 'Please enter a Company\r\n';
	}
	if(size == "none"){
		errorMsg += 'Please select a Leaflet Size\r\n';
	}
	if(date == ""){
		errorMsg += 'Please enter a Distribution Date\r\n';
	}
	if(area == ""){
		errorMsg += 'Please enter a Distribution Area\r\n';
	}
	if(errorMsg != ''){
		alert(errorMsg);	
	}else{
		var id = ajax("ajax/freeQuote.php", "name="+name+"&sname="+sname+"&email="+email+"&company="+company+"&contact="+contact+"&info="+info+"&size="+size+"&date="+date+"&area="+area+"&profile="+profile);
		if( id != "0" && id != "" ){
			alert("Thank you for your enquiry.\n\rThe Private Postman will contact you shortly.");
			
			document.getElementById('targetLightbox').style.display='none';
			document.getElementById('ebox1').style.display='none'; 
			
			document.getElementById('qfname').value = '';
			document.getElementById('qsname').value = '';
			document.getElementById('qemail').value = '';
			document.getElementById('qcompany').value = '';
			document.getElementById('qcontact').value = '';
			document.getElementById('qinfo').value = '';
			document.getElementById('qdate').value = '';
			document.getElementById('qsize').value = 'none';
			document.getElementById('qarea').value = '';
			document.getElementById('qprofile').value = '';
			
			
		} else alert("Sending failed.\n\rPlease try again.");
	}
	
}