function get_Cookie(c_name){
		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 set_Cookie(c_name,value,expiredays){
		var exdate		=	new Date();
		exdate.setDate(exdate.getDate()+expiredays);
		document.cookie =	c_name+ "=" +escape(value)+
							((expiredays==null) ? "" : ";expires="+exdate.toGMTString()+"; path=/");
}
function AddYourList(c_name,value){
		//expiredays	=	'2592000';
		expiredays	=	'259200';
		val			=	get_Cookie(escape(c_name));
		value		=	escape(value);
		if((val	==	null) || (val=='')){
				set_Cookie(c_name,value,expiredays);
		}else{
				c_arr	=	val.split(",");
				if(parseInt(c_arr.length)<	10){
						for(var i=0;i<c_arr.length;i++){
							if(escape(c_arr[i])==value){
									alert("This Company have existed!");
									return ;
							}
						}
						val+=','+value;
						set_Cookie(c_name,val,expiredays);
				}else{
						alert("Stop!\nYou just added 10 companies!");
						return ;
				}
		}
		alert("This Company have added successful!");
}