var PLUGGIN_COOKIE ="pluggins";
		var BROWSER_IE = "1";
		var BROWSER_NS = "2";
		var BROWSER_FF = "3";		
					
	
		function getCookie(cookie_name) 
		{
			var dc = document.cookie;
			var prefix = cookie_name + "=";
			var begin = dc.indexOf("; " + prefix);
			if (begin == -1) 
			{
				begin = dc.indexOf(prefix);
				if (begin != 0) return null;
			} 
			else
				begin += 2;
			var end = document.cookie.indexOf(";", begin);
			if (end == -1)
			end = dc.length;
			return unescape(dc.substring(begin + prefix.length, end));
		}
		
		function setCookie(name, value, expires, path, domain, secure) 
		{
			var curCookie = name + "=" + escape(value) +
			((expires) ? "; expires=" + expires.toGMTString() : "") +
			((path) ? "; path=" + path : "") +
			((domain) ? "; domain=" + domain : "") +
			((secure) ? "; secure" : "");
			document.cookie = curCookie;
		}
		
		
		function findBrowser()
		{
			var usragent= window.navigator.userAgent;
			if(usragent.indexOf("Firefox",0)>-1)
			{
				return(BROWSER_FF);
			}					
			else if(usragent.indexOf("Netscape",0)>-1)
			{
				return(BROWSER_NS);
			}
			else 
			{
				return(BROWSER_IE);
			}					
		}