var pageUrl = document.location.href; 
    if(pageUrl.indexOf("?") != -1) 
    { 
    	var strPagePara = pageUrl.split("?")[1]; 
    	var strMerchantCode = strPagePara.split("&")[0];
    	var strBannerCode = strPagePara.split("&")[1];
    	//alert("Route:"+strMerchantCode+"\nBanner Code:"+strBannerCode);
    	setCookie('route', strMerchantCode); 
    	setCookie('banner', strBannerCode); 
    	
    } 
    else 
    { 
    	if(getCookie('route')=="" || getCookie('route')== null) 
    	{ 
    		setCookie('route', '1000');
    		setCookie('banner', '100');
    		//alert("Route: 1000"+"\nBanner Code:"+strBannerCode);
    	} 
    }