//POP up credits
function popUpwindow(theURL, winName, features)	{	window.open(theURL, winName, features);	}

//Toggle Visibility
function toggleHidden(x)
{	
if (document.getElementById(x).style.display == 'none'){document.getElementById(x).style.display = 'block';}
	else {document.getElementById(x).style.display = 'none';}
}


//Simple Allert
function JavaMessage(x){alert(x);}



//Dynamic set menu
function setMenu()
{
	var nav_links = document.getElementById('nav').getElementsByTagName('a');

		for (var i=0; i < nav_links.length; i++)
			{
				if(document.URL.indexOf(nav_links[i].href) > -1)
					{
						nav_links[i].setAttribute('class', 'selected');
						nav_links[i].setAttribute('className', 'selected');
					}
				
			}
}


// Form validation
function verifyForm(form_id) {
		var myForm = document.getElementById(form_id);
		var errorMessage = '';
		var logMessage = "";
		var inputs = myForm.getElementsByTagName('input');
		var selects = myForm.getElementsByTagName('select');
		var textareas = myForm.getElementsByTagName('textarea');
		var idx = 0;
		logMessage += "Found " + inputs.length + " inputs\n";
		logMessage += "Found " + selects.length + " selects\n";
		logMessage += "Found " + textareas.length + " textareas\n";
		
//CHECK THE INPUT FIELDS
for(idx=0; idx<inputs.length ; idx++) 
	{
		if(inputs[idx].getAttribute('dir') == 'ltr') 
			{
				logMessage += "Found a required field: " + idx + " with value = " + inputs[idx].value  + "\n";
				if(inputs[idx].value.length == 0) 
					{
						var myName = inputs[idx]['name'];
						myName = myName.replace(/_/g, ' ');
						errorMessage += "The field '" + myName + "' must not be empty.\n";
					}
			}
		
		//CHECKS REQUIRED EMAIL INPUTS
		if(inputs[idx].getAttribute('name') == 'Email') 
			{
				logMessage += "Found a required field: " + idx + " with value = " + inputs[idx].value  + "\n";
				if(inputs[idx].value.length == 0 || inputs[idx].value.indexOf('@') == -1) 
					{
						var myName = inputs[idx]['name'];
						myName = myName.replace(/_/g, ' ');
						errorMessage += "The field '" + myName + "' must not be empty or must contain a valid email address.\n";
					}
			}
	}
		
	
//____________________________________________		
//CHECK THE SELECT DROPDOWNS	
for(idx=0; idx<selects.length ; idx++) 
	{
		if(selects[idx].getAttribute('dir') == 'ltr') 
			{
				logMessage += "Found a required field: " + idx + " with value = " + selects[idx].selectedIndex + "\n";
				if(selects[idx].selectedIndex == 0) 
					{
						var myName = selects[idx]['name'];
						myName = myName.replace(/_/g, ' ');
						errorMessage += "You must choose an option from the '" + myName + "' drop-down menu.\n";
					}
			}
		}
		
		
//____________________________________________		
//CHECK THE SELECT TEXTAREAS
for(idx=0; idx<textareas.length ; idx++) 
	{
		if(textareas[idx].getAttribute('dir') == 'ltr') 
			{
				logMessage += "Found a required field: " + idx + " with value = " + textareas[idx].value  + "\n";
				if(textareas[idx].value.length == 0) 
					{
						var myName = textareas[idx]['name'];
						myName = myName.replace(/_/g, ' ');
						errorMessage += "The Text-area '" + myName + "' must not be empty.\n";
					}
			}
	}
	
//____________________________________________
//WRITES THE ERROR MESSAGE OR SUBMITS THE FORM
if(errorMessage !='') {
alert("Upon validation of this form, the following errors were found:\n" + errorMessage);
return false;
} else {
//alert(logMessage + "\n\nErrormessage: " + errorMessage);
return true;
}
}








function checkform()
	{
		//This validation requires to check each input field 
		//It is most usefull when working with form with fewer restrictions
		var errors = '';
		var form = document.getElementById('myForm');
		
		var name = document.getElementById('Name');
		var email = document.getElementById('Email');
		var phone = document.getElementById('Email');
		var interest = document.getElementById('interest');
		var question = document.getElementById('question');
		

		if(name.value.length == 0 || name.value == 'Name Required')
			{ 
				name.style.borderColor ="#f00";
				name.style.backgroundColor = "#f00";
				name.style.color = "#fff";
				name.value = "Name Required";
				errors += 'name';
				} 
		
		/*
		var email = form.email;
		if(email.value.length == 0 || email.value.indexOf('@') == -1){email.value = "Valid Email Required";email.style.borderColor ="#f00";errors += 'name';}  EMAIL
		*/
		if(errors == ''){return true;}else{return false;}
		
	}
	
	
//__________________________________________________________________________________________________
//_____________TRANSMENU___________________________________________________________________________
function initTransMenu() {
	if (!TransMenu.isSupported()) return;	//Menu not supported, so exit
	var ms = new TransMenuSet(TransMenu.direction.down, 0, 5, TransMenu.reference.bottomLeft);
	var menu1 = ms.addMenu(document.getElementById("about"));
	menu1.addItem("Testimonials", "testimonial.php");
	menu1.addItem("Employment Opportunities", "employmentopportunities.php");
	
	var menu2 = ms.addMenu(document.getElementById("divisions"));
	menu2.addItem("Bridge Repair", "bridgerepair.php");
	menu2.addItem("Pavement Milling/Profiling", "pavement.php");
	menu2.addItem("Guardrail  / Sign Install", "guardrail.php");
	menu2.addItem("Specialty Services", "specialtyservices.php");
	menu2.addItem("Asset Management", "assetmanagement.php");
	
	var menu3 = ms.addMenu(document.getElementById("why"));
	menu3.addItem("Character &amp; Community", "character.php");

	
	
	TransMenu.renderAll();
	TransMenu.initialize();
	
	menu1.onactivate = function() { document.getElementById("about").className = "hover"; };
	menu1.ondeactivate = function() { document.getElementById("about").className = ""; };

	menu2.onactivate = function() { document.getElementById("divisions").className = "hover"; };
	menu2.ondeactivate = function() { document.getElementById("divisions").className = ""; };


	menu3.onactivate = function() { document.getElementById("why").className = "hover"; };
	menu3.ondeactivate = function() { document.getElementById("why").className = ""; };

	this.className = "hover";
}


function showHide(id) {

	var x = document.getElementById(id);

	if (x == null) return false;
	if (x.style.display == 'none') {
		Effect.BlindDown(id, {duration: .25});
	} else {
		Effect.BlindUp(id, {duration: .25});
	}
	return false;
	
}

function showX(id) {

	var x = document.getElementById(id);
	Effect.BlindDown(id, {duration: .25});
		
	return false;
	
}

function hideX() {

	var x = document.getElementById('emp1');	Effect.BlindUp(id, {duration: .25});
		
	return false;
	
}

function goHide(a,b,c,d,e,f,g,h)
	{
		document.getElementById(a).style.display = "none";	
		document.getElementById(b).style.display = "none";	
		document.getElementById(c).style.display = "none";	
		document.getElementById(d).style.display = "none";	
		document.getElementById(e).style.display = "none";	
		document.getElementById(f).style.display = "none";	
		document.getElementById(g).style.display = "none";	
		document.getElementById(h).style.display = "none";	
	}