// class for managing psyma cookies
var psymaCookieManager = {
	"psyma_show":1,
	"init":function(show){
		if(show == 1) {
			psyma_cookie_id = "psyma_participation";
			psyma_participation = this.get_psyma_cookie(psyma_cookie_id);
			psyma_cookie_exp = this.psyma_get_expiration_date("30");
		}
		else {
			psyma_cookie_id = "psyma_participation";
			psyma_participation = this.get_psyma_cookie(psyma_cookie_id);
			psyma_cookie_exp = this.psyma_get_expiration_date("30");
		}
		if(psyma_participation != 1 && psyma_participation != 2)
		{
			this.set_psyma_cookie(psyma_cookie_id, 1, "/", "", "", psyma_cookie_exp);
		}
		else {
			this.psyma_show = 0;
		}	

	},
	// write specific cookie
	"switch_cookie" :function(type){
		if(type == "accept") {
			psyma_cookie_id = "psyma_participation";
			psyma_cookie_exp = this.psyma_get_expiration_date("30");
		}	
		else if(type == "deny") {
			psyma_cookie_id = "psyma_participation";
			psyma_cookie_exp = this.psyma_get_expiration_date("30");
		}	
		else if(type == "close") {
			psyma_cookie_id = "psyma_participation";
			psyma_cookie_exp = this.psyma_get_expiration_date("30");
		}	
		else if(type == "delay") {
			psyma_cookie_id = "psyma_participation";
			psyma_cookie_exp = this.psyma_get_expiration_date("30");
		}	
		this.set_psyma_cookie(psyma_cookie_id, 2, "/", "", "", psyma_cookie_exp);
	},
	// get expiration date
	"psyma_get_expiration_date":function(psyma_day_offset){
		if(psyma_day_offset == "None" || psyma_day_offset == "none")
			return -1;
		if(psyma_day_offset == "Session" || psyma_day_offset == "session")
			return 0;
		var psyma_milli_offset = psyma_day_offset * 1000 * 60 * 60 * 24;
		var psyma_now = new Date();
		psyma_participation_exp = new Date(psyma_now.valueOf() + psyma_milli_offset);
		return psyma_participation_exp;
	},
		
	// get cookie
	"get_psyma_cookie":function(a)
	{
		var c=document.cookie.split(a+"=");
		return (c.length>1)?unescape(c[1].split(";")[0]):"";
	},

	// set cookie
	"set_psyma_cookie":function(name, value, path, domain, secure, expires)
	{
		if(expires != -1)
		{
			document.cookie =
			name + "="
			+ escape(value)
			+ ((path) ? "; path=" + path : "")
			+ ((expires) ? "; expires=" + expires.toGMTString() : "")
			+ ((domain) ? "; domain=" + domain : "")
			+ ((secure) ? "; secure" : "");
		}
	}

}	// in case of emergency, overwrite functions here, e.g. psyma_set_cookie = function {}
	// don`t show layer but set cookie

	psymaCookieManager.init(0);
	<!--//--><![CDATA[//><!-- 
	// Psyma Research+Consulting
	// a) Layer currently deactivated
	// b) You are not included in the sample
	//--><!]]>