var RotateSignatures = new function() {

	var mSignaturesPath = '';
		
	var SIGNATURES = [1,2,3,4,5];
	var SIGNATURE = 0;
	
	var mContainerSelector = '';
	
		
	function showNextSignature()
	{
		var id = SIGNATURES[SIGNATURE];
		var src = mSignaturesPath + id + '.png';
		var img = jQuery(mContainerSelector + ' img.emailApp');
		
		var newImg = jQuery('<img />');
		newImg.attr('src',src);
		newImg.attr('id',id);
		newImg.attr('class','emailApp');
		newImg.css({
				'display':'none',
				'position': 'absolute',
				'left': '14px',
				'top': '194px'
			});
		
		img.fadeOut('slow', function() {img.remove()});

		jQuery(mContainerSelector).append(newImg);
		newImg.fadeIn('slow', function() {});
		
		SIGNATURE++;
		if (SIGNATURE >= SIGNATURES.length)
			SIGNATURE = 0;
	}
	
	this.start = function(selector,signaturesPath)
	{
		mContainerSelector = selector;
		mSignaturesPath = signaturesPath;
		
		jQuery(mContainerSelector).css('position','relative');
		
		showNextSignature();
		setInterval(showNextSignature,5000);
	}
}