/*JAVASCRIPT COOKIE FUNCTIONS
******************************************************************
*AUTHOR: J. Osifchin
*DATE:   08/30/05
*PURPOSE: Easy access reading and writing javascript cookies
******************************************************************
*/

function setCookie(c_name,value,expiredays)
	{
		var exdate=new Date();
		exdate.setDate(expiredays);
		var newCookie="javahere=yes; path=/;"
		newCookie = c_name+ "=" +escape(value)+	((expiredays==null) ? "" : ";expires="+exdate) + ";path=/";		
		//alert(newCookie);
		document.cookie = newCookie; 
	}
			
function getCookie(c_name)
	{
	//alert("length:" + document.cookie.length);
		if (document.cookie.length > 0)
		{ 
			c_start=document.cookie.indexOf(c_name + "=");
			if (c_start!=-1)
			{ 
				c_start=c_start + c_name.length+1; 
				c_end=document.cookie.indexOf(";",c_start);
				if (c_end==-1) 
					c_end=document.cookie.length;
					return unescape(document.cookie.substring(c_start,c_end));
			} 
		}
		return null;
	}
	
function viewCookie()
{
	alert(document.cookie);
}