// *** Log Search strings with Google Analytics and Search for Products  *************************************
function search(url){
	urchinTracker('/search/'+document.getElementById('q').value);
	location.href = url+'/?q='+document.getElementById('q').value;
}
// *** Homepage Image and Text area Toggler *************************************
var openID = 'homepage';
function homepageToggle(id,image){
	document.getElementById('holder').src = image;
}
// *** Accessibility *************************************
function resize(value){
	createCookie('508',value,'30');
	setsize();
}

function setsize(){
	document.getElementById('container').style.fontSize = readCookie('508');
	document.getElementById('footer_container').style.fontSize = readCookie('508');
}

function createCookie(name,value,days){
	if (days)
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name){
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

window.onload = setsize;

// *** Toggle *************************************
function toggle(id){
	if(document.getElementById(id).style.display=='' || document.getElementById(id).style.display=='none'){
		document.getElementById(id).style.display='block';
	} else {
		document.getElementById(id).style.display='none';
	}
}

// *** Tab Switcher *************************************
function tabActivate(id,n){
	// Switch off old tabs
	for(i=0;i<=n;i++){
		document.getElementById('tabcontent'+i).style.display='none';
		document.getElementById('tablink'+i).className='none';
	}
	// Switch new tab on and active link
	document.getElementById('tabcontent'+id).style.display='block';
	document.getElementById('tablink'+id).className='active';	
}
function tabActive(obj,hover){
	if(obj.className!='active') {
		if(hover){
			obj.className = 'hover';
		} else {
			obj.className = '';
		}
	}
}
// *** Form Validation *****************************************
function verifyForm(){
	var myalert = "";
	var error = false;
	
	
	//*** Validate Form Fields **************************************************
	if(document.getElementById('name').value.length<=0){
		myalert = myalert + "* Please enter your name\n";
		error = true;
	}
	if(document.getElementById('email').value.length<=0){
		myalert = myalert + "* Please enter your email address\n";
		error = true;
	} else {
		var re = /\b[A-Z0-9._%-]+@[A-Z0-9._%-]+\.[A-Z]{2,4}\b/i;
	    if (!document.getElementById('email').value.match(re)) {
			myalert = myalert + "* Please enter a VALID email address\n";
			error = true;
	    }
	}
	if(document.getElementById('telephone').value.length<=0){
		myalert = myalert + "* Please enter your phone number\n";
		error = true;
	}
	if(document.getElementById('message').value.length<=0){
		myalert = myalert + "* Please enter a message\n";
		error = true;
	}
	
	//*** Print Errors or Submit Form *******************************************
	if(error){
		alert(myalert);
		return false;
	} else {
		return true;
	}
}

function verifySupport(){
	var myalert = "";
	var error = false;
	
	
	//*** Validate Form Fields **************************************************
	if(document.getElementById('domain').value.length<=0){
		myalert = myalert + "* Please enter your domain name e.g. yourdomain.com \n";
		error = true;
	} else {
		var re = /[A-Z0-9._%-]+\.[A-Z]{2,4}/i;
	    if (!document.getElementById('domain').value.match(re)) {
			myalert = myalert + "* Please enter a VALID domain name e.g. yourdomain.com \n";
			error = true;
	    }
	}
	if(document.getElementById('email').value.length<=0){
		myalert = myalert + "* Please enter your email address\n";
		error = true;
	} else {
		var re = /\b[A-Z0-9._%-]+@[A-Z0-9._%-]+\.[A-Z]{2,4}\b/i;
	    if (!document.getElementById('email').value.match(re)) {
			myalert = myalert + "* Please enter a VALID email address\n";
			error = true;
	    }
	}
	if(document.getElementById('telephone').value.length<=0){
		myalert = myalert + "* Please enter your phone number\n";
		error = true;
	}
	if(document.getElementById('subject').value.length<=0){
		myalert = myalert + "* Please enter a subject\n";
		error = true;
	}
	if(document.getElementById('message').value.length<=0){
		myalert = myalert + "* Please enter a message\n";
		error = true;
	}
	
	//*** Print Errors or Submit Form *******************************************
	if(error){
		alert(myalert);
		return false;
	} else {
		return true;
	}
}