//write history from cookie
function loadHistory() 
{
	var myHistory = "";
	var cookie_name = "history";
	var historyCookie = [];

	//function to remove duplicated strings from the array
	var cookieStart = document.cookie.indexOf(cookie_name + "=");

	if(cookieStart != -1)
	{
		cookieStart = cookieStart + cookie_name.length + 1;
		
	    cookieEnd = document.cookie.indexOf(";", cookieStart);
	    
	    if (cookieEnd == -1) 
	    	cookieEnd = document.cookie.length;

	    var oldCookie = unescape(document.cookie.substring(cookieStart, cookieEnd));
	    
	    historyCookie = oldCookie.split(">");
	}

	var removedDuplicates = [];
	
	for(var i = 0; i < historyCookie.length; i++)
	{
		var isIn = false; 
		
		for(var j = 0; j < removedDuplicates.length; j++)
		{
			if(historyCookie[i] == removedDuplicates[j])
			{
				isIn = true;
				break; 
			}
		}
		
		if(! isIn)
		{
			removedDuplicates.push(historyCookie[i]);
		}
	}
	
	for(var i = 0; i < removedDuplicates.length; i++)
	{
		var historyDetails = removedDuplicates[i].split("|");
		
		if(historyDetails[0] != "")
		{
			myHistory += "<li>";
			myHistory += (historyDetails[0]);
			myHistory += ("<div>" + "<a href='" + historyDetails[2] + "'>" + historyDetails[1] + "</a>" + "</div>");
			myHistory += ("<li class='icon icon-settings icon-settings-history'></li>");
			myHistory += "</li>";
		}
	}

	
	$("#display-history").html(myHistory);
		
}