function createCookie(columnName,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	var cookieNumber = cookieCount(columnName);
	if (cookieNumber >= 10 && days != -1) {
	 alert('Du kan endast v\u00e4lja 10 kolumner i Min lista');
	 return false;
	 }
	document.cookie = columnName+"="+value+expires+"; path=/";
	if (days != -1) {
	  alert('Kolumnen \u00e4r tillagd i Min lista');
	} else {
	  alert('Kolumnen \u00e4r borttagen fr\u00e5n Min lista');
	}
	return true;
}

function createSessionCookie(columnName,value) {
	var cookieNumber = cookieCount(columnName);
	if (cookieNumber >= 10) {
		alert('Du kan endast v\u00e4lja 10 kolumner i Min lista');
		return false;
	} 
	document.cookie = columnName+"="+value +"; path=/";	
	return true;
}

function readCookie(columnName) {
	var columnNameEQ = columnName + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(columnNameEQ) == 0) return c.substring(columnNameEQ.length,c.length);
	}
	return null;
}

function cookieCount(columnName) {
 var ca = document.cookie.split(';');
 numberOfCookies = 0;

 for (i = 0; i < ca.length; i ++) {
	 if (columnName.indexOf('print')!=-1 && ca[i].indexOf('print')!=-1 ) {
	 numberOfCookies++;
	 }
	 if (columnName.indexOf('Web.')!=-1 && ca[i].indexOf('Web.')!=-1 ) {
	 numberOfCookies++;
	 }
  }

 return numberOfCookies;
}

function eraseCookie(columnName) {
	createCookie(columnName,"",-1);
}

function eraseAllCookies(mediaName) {
 var ca = document.cookie.split(';');

 for (i = 0; i < ca.length; i ++) {
	 if (ca[i].indexOf(mediaName)!=-1 ) {
	 	var date = new Date();
		date.setTime(date.getTime()+(-1*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	    document.cookie = ca[i]+"="+""+expires+"; path=/";
	 }
  }
  
  if (mediaName == 'Web.') reloadTable('/web/personalizedListCategory!noDecoratorExecute', 'Uppdaterar Min Lista');
  else reloadTable('/personalizedListCategory!noDecoratorExecute', 'Uppdaterar Min Lista');
}