function kukiyaz(name, value, days) { 
	if(days==null || days=="")days=365; 
	var d=new Date();  
	d.setTime(d.getTime()+(days*24*60*60*1000));   
	var expires="; expires="+d.toGMTString();   
	document.cookie = name+"="+value+expires+"; path=/";  
	} 

function kukioku(name){
	var c=document.cookie ;  
	if (c.indexOf(name)!=-1) {  
		pos1=c.indexOf("=", c.indexOf(name))+1;  
		pos2=c.indexOf(";",pos1);   
			if(pos2==-1)    pos2=c.length;; 
		data=c.substring(pos1,pos2);  
		return data; 
	} 
}