/*
	addLoadEvent by Simon Willison
	http://simon.incutio.com/archive/2004/05/26/addLoadEvent
	** DEPRECATED **
	* Just use code inside *
*/

function addLoadEvent(func) {
	Event.observe(window, 'load', func);
}

/**
 * window.toggleArea
 * Show/hide contentToHide and hide/show calledBy
 */
function toggleArea(contentToHide, calledBy) {
	if ($(contentToHide).style.display == 'none' | $(contentToHide).style.display == '') {
		$(contentToHide).style.display = 'block';
		$(calledBy).style.display = 'none';
	} else {
		$(contentToHide).style.display = 'none';
		$(calledBy).style.display = 'inline';
	}
}

Event.observe(window, 'load', function() {
	COOKIEPROPERTIES = readCookie("youAreNumber");
	if (COOKIEPROPERTIES == null) {
		var randomSeed = Math.floor((Math.random() * 10000000000000));
		var epochDate = new Date()
		var seconds = epochDate.getTime();
		var userID = String(randomSeed) + seconds;
		createCookie("youAreNumber", userID, 365);
	}
});

var dotIR = {
	replaceElement: function(selector, colour, background, width, align, size, font, parentElement) {
		var nodes = Selector.findChildElements(parentElement || document, [selector]);
		nodes.each(function(node) {
			// drop inside anchor if exists
			if(node.firstChild.tagName && node.firstChild.tagName.toLowerCase() == 'a')
				node = node.firstChild;

			// skip replaced nodes
			if(node.hasClassName('dotIR-replaced')) return;
			node.addClassName('dotIR-replaced');

			var lines = node.innerHTML.split(/<br *\/*>/i);
			node.innerHTML = '';
			lines.each(function(line) {
				var params = {
					t: line.strip().stripTags().unescapeHTML().replace(/&nbsp;/g, ' '),
					w: width,
					fc: colour,
					bc: background,
					align: align,
					fs: size,
					fn: font
				}
				var span = node.appendChild(new Element('span'));
				span.appendChild(new Element('img', {
					src: '/dotIR/IrImageHanler.ashx?' + $H(params).toQueryString(),
					alt: line
				}));
			});
		}, this);
	}
}

function zopaIr(event) {
	var baseColour;
	var bodyClass = document.body.className;
	if(bodyClass.indexOf('borrowing') != -1)  baseColour = '#f3cf03';
	if(bodyClass.indexOf('lending') != -1)    baseColour = '#fa8100';
	if(bodyClass.indexOf('about-zopa') != -1) baseColour = '#b7bc08';
	if(bodyClass.indexOf('help') != -1)       baseColour = '#b7bc08';
	if(bodyClass.indexOf('community') != -1)  baseColour = '#c70303';
	if(bodyClass.indexOf('myzopa') != -1)     baseColour = '#2ba1df';
	if(bodyClass.indexOf('promo') != -1)      baseColour = '#2ba1df';

	dotIR.replaceElement ('body.borrowing legend.dotIR', '#B8B2A2', '#fff', 508, 'left', 20, 'AgBuch.ttf', event.target);
	dotIR.replaceElement ('body.borrowing legend.dotIR', '#B8B2A2', '#fff', 508, 'left', 20, 'AgBuch.ttf', event.target);

	dotIR.replaceElement('body.borrowing #prestitoHero h1.dotIR', '#fff', '#fba70d', 708, 'left', 36, 'AgBuch.ttf');
	dotIR.replaceElement('body.borrowing #prestitoHero li', '#fff', '#f7bb08', 408, 'left', 20, 'AgBuch.ttf');

	dotIR.replaceElement ('#hero h1.dotIR', '#fff', baseColour, 508, 'left', 36, 'AgBuch.ttf', event.target);
	dotIR.replaceElement ('#herobullets li', '#fff', baseColour, 508, 'left', 20, 'AgBuch.ttf', event.target);
	dotIR.replaceElement ('h1.dotIR', baseColour, '#fff', 508, 'left', 36, 'AgBuch.ttf', event.target);
	dotIR.replaceElement ('h3.dotIR', '#b7b3a1', '#fff', 508, 'left', 20, 'AgBuch.ttf', event.target);
	dotIR.replaceElement ('span.dotIR', '#b7b3a1', '#fff', 508, 'left', 20, 'AgBuch.ttf', event.target);
	dotIR.replaceElement ('h2.dotIR', baseColour, '#fff', 508, 'left', 20, 'AgBuch.ttf', event.target);
	dotIR.replaceElement ('h5.dotIR', baseColour, '#fff', 508, 'left', 16, 'AgBuch.ttf', event.target);

	dotIR.replaceElement ('div.sectionHead h4.dotIR', '#ffffff', '#2ba1df', 408, 'left', 16, 'AgBuch.ttf', event.target);
	dotIR.replaceElement ('div.homeSectionHeader h4.dotIR', '#ffffff', '#b7b3a1', 408, 'left', 18, 'AgBuch.ttf', event.target);
	dotIR.replaceElement ('div.sideBarHead h4.dotIR', '#ffffff', '#b7b3a1', 180, 'left', 16, 'AgBuch.ttf', event.target);
};

document.observe('document:contentLoaded', zopaIr);

/**
 * Weird mehtods for hover images
 */
function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
		var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
	var p,i,x;
	if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
		if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}