// Set cookie, change front image script for teastburn.com

	//document.getElementById('front-image').style.display = "none";

	function getFrontImageName() {
			var image = document.getElementById('front-image').src;
			image = image.split("/");
			image = image[image.length-1];
			return image;
	}
	
	function setFrontHandler() {
		var imageName = getFrontImageName();
		createCookie('frontimage', imageName, 100);
		
		if (readCookie('frontimage') == imageName) {
			document.getElementById('image-status-p').innerHTML = " * Default title image";
		}
	}
	
	function clearFrontCookie() {
		eraseCookie('frontimage');
		document.frontImageForm.submit();
	}
	
	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;
	}
	
	function eraseCookie(name) {
		createCookie(name,"",-1);
	}
	
	function checkMasthead() {
		document.getElementById('set-front-image-window').style.display = "block";
		document.getElementById('set-front-image-content').style.display = "block";
	
		var image = document.getElementById('front-image');
		image.style.display = "none";
		var splitPath = image.src.split("/");
		
		//alert("<<<"+readCookie('frontimage')+">>>");
		var imageName;
		if (imageName = readCookie('frontimage')) {
			document.getElementById('image-status-p').innerHTML = " * Default title image";
		} else {
			imageName = document.getElementById('image-info-div').innerHTML;
		}
		
		splitPath[splitPath.length-1] = imageName;
		image.src = splitPath.join("/");
		image.style.display = "block";
		//alert("assign dispaly: block");
	}
	
	function addEvent(obj, evType, fn){ 
		if (obj.addEventListener){ 
			obj.addEventListener(evType, fn, false); 
			return true; 
		} else if (obj.attachEvent) { 
		
			r = obj.attachEvent("on" + evType, fn); 
			return r; 
		} else { 
			return false; 
		} 
	}
	
addEvent(window, 'load', checkMasthead);