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('surname').value;
	var email = document.getElementById('email').value;
	var company = document.getElementById('company').value;
	var products = document.getElementById('products').value;
	var info = document.getElementById('info').value;
	var showError="";
		if (name == ''){
			var showError = 'Please enter your Name';
		}
		if (sname == ''){
			var showError = 'Please enter your Surname';
		}
		if (email.indexOf('@') == -1){
			var showError = 'Please enter a valid Email Address';
		}
		if (company == ''){
			var showError = 'Please enter your Company';
		}
		if (products == '' || products == 'none'){
			var showError = 'Please select a Product';
		}
		if (showError != ''){
			alert (showError);
			return false;
		}else{
			return true;
	}
}

function expand_contact(id,imgname){
	if(document.getElementById(id).style.display == "block"){
		document.getElementById(id).style.display = "none";
		document.getElementById(imgname).src="images/triangle.gif";
	}else{
		document.getElementById(id).style.display = "block";
		document.getElementById(imgname).src="images/triangle2.gif";
	}
}
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 validatePartners(){
	var zip = document.getElementById("zip").value;
	var state = document.getElementById("state").value;
	var company = document.getElementById("company").value;
	var distance = '';
	var showError = '';
	
	if(document.getElementById('dist1').checked == true){
		distance = document.getElementById('dist1').value;
	}
	if(document.getElementById('dist2').checked == true){
		distance = document.getElementById('dist2').value;
	}
	if(document.getElementById('dist3').checked == true){
		distance = document.getElementById('dist3').value;
	}
	
	if(zip == '' && state == '' && distance == '' && company == ''){
		showError = 'Please enter a search criteria';	
	}
	if (zip != '' && distance == ''){
		showError = 'Please select a Distance';	
	}
	if(zip == '' && distance != ''){
		showError = 'Please enter a Zip Code';
	}
	if (showError != ''){
		alert (showError);
		return false;
	}else{
		document.getElementById("partner_results_container").style.display = 'block';
		return true;
	}
}
function clear_partners(){
	window.location.href="http://www.profishinsea.co.uk/client_area/microsonic/site/index2.php?section=16";	
}
function clear_partnersStart(){
	var state = document.getElementById('state');
	var company = document.getElementById('company');
	if(state.disabled == true || company.disabled == true){
		state.disabled = false;
		company.disabled = false;
	}
}
function disableText(){
	var state = document.getElementById('state');
	var company = document.getElementById('company');
	if(state.disabled == false || company.disabled == false){
		state.disabled = true;
		company.disabled = true;
	}	
}

function openChild(id){
	window.open('partnersInfo.php?partnerid='+id,'mywindow','width=350,height=350');
}
function deleteConfirm(){
	var delConfirm = confirm("Are you sure you want to delete this Partner?");
	if (delConfirm == true){
		alert("Partner successfully deleted");
		window.opener.location.href = "index2.php?section=93&page=1";
		self.close();
		document.partnerForm.submit();
	}else{
		return false;
	}	
}