window.onload = function (){
	domTableEnhance();
	getFontCookie();
}

function domTableEnhance() {
	if(!document.createTextNode){return;}
	var tableClass='enhancedtable';
	var colourClass='row1';
	var alltables,bodies,i,j,k,addClass,trs,c,a;
	alltables=document.getElementsByTagName('table');
	for (k=0;k<alltables.length;k++)
	{
		if(!alltables[k].className.match(tableClass)){continue;}
		bodies=alltables[k].getElementsByTagName('tbody');
		for (i=0;i<bodies.length;i++)
		{
			trs=bodies[i].getElementsByTagName('tr')
			for (j=0;j<trs.length;j++)
			{
				if(trs[j].getElementsByTagName('td').length>0)
				{
					addClass=j%2==0?' '+colourClass:'';
					trs[j].className=trs[j].className+addClass;
				}
			}
		}
	}
}

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 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;
}


fsize = 100;

function getFontCookie(){
	cookie = readCookie("fsize");
	s = cookie ? cookie : s = 100;
	if (parseInt(s) == s){
		//alert('title: '+title);
		fsize = s;
	} else {
		fsize = 100;
	}
	if (document.getElementById('content')) document.getElementById('content').style.fontSize=fsize+'%';
	if (document.getElementById('sidebar')) document.getElementById('sidebar').style.fontSize=fsize+'%';
}

function fontsize(d){
	if (d == 'n')
		fsize=100;
	if (d == 's')
		fsize = parseInt(fsize)-50;
	if (d == 'l')
		fsize = parseInt(fsize)+50;
	if (fsize > 0){
		if (document.getElementById('content')) document.getElementById('content').style.fontSize=fsize+'%';
		if (document.getElementById('sidebar')) document.getElementById('sidebar').style.fontSize=fsize+'%';
		createCookie('fsize',fsize);
	}
}


function closeAndOpen(c,o,s){
	c=c.split('|');
	for(i=0;i<c.length;i++){
		if (document.getElementById(c[i])) document.getElementById(c[i]).style.display='none';
	}
	if (document.getElementById(o)) document.getElementById(o).style.display=s;
}

function showmap(id,s){
	if (document.getElementById(id)) document.getElementById(id).style.display=s;
}

function hideAndShow(h,s){
	h=h.split('|');
	for (i=0;i<h.length;i++){
		if (document.getElementById(h[i])) document.getElementById(h[i]).style.display='none';
	}
	if (document.getElementById(s)) document.getElementById(s).style.display='block';
}

function changeStore(newStore){
	if (newStore == 'us') newDomain='.com';
	if (newStore == 'ca') newDomain='.ca';
	
	loc=new String(window.location);
	newloc=loc.replace('.ca',newDomain);
	newloc=newloc.replace('.com',newDomain);
	//alert(loc+':'+newloc);
	//return false;
	window.location=newloc;
}

function validateFaq(){
	e=document.forms.faqform.elements;
	if (e.faq_question.value==''){
		alert('Please enter a question.');
		return false;
	} else if (e.faq_name.value==''){
		alert('Please enter your name.');
		return false;
	} else if (e.faq_email.value==''){
		alert('Please enter your email address.');
		return false;
	}
	var isEmail = /^[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)*(\.[a-zA-Z0-9-]+)*(\.[a-zA-Z0-9-]+)*(\.[a-z]{2,6})$/.test(e.faq_email.value);
	if(!isEmail){
		alert('Please enter a valid email address.');
		return false;
	}
}