function addToCasting(portfolioid){
		var inCasting = jQuery.cookie('incasting');
		if(!is_null(inCasting)){
			var flag = false;
			var portfolioids = inCasting.split(',');

			for(var i=0; i < portfolioids.length; i++){
				if(typeof(portfolioids[i]) != 'undefined'){
					if(portfolioids[i] == portfolioid) flag = true;
				}
			}

			if(!flag){
				portfolioids.push(portfolioid);
			//	alert('Added to Casting!');
			}
			else{
				//alert('Allready selected to Casting!');
			}

			inCasting = portfolioids.toString();
		}
		else{
			inCasting = portfolioid;
		}

		jQuery.cookie('incasting', inCasting, {'expires': 1, 'path': '/'});

		showHide('addToCasting');
		showHide('removeFromCasting');
	}

	function removeFromCasting(portfolioid){
		var inCasting = jQuery.cookie('incasting');
		if(!is_null(inCasting)){
			var portfolioids = inCasting.split(',');
			var new_portfolioids = new Array();
			for(var i=0; i < portfolioids.length; i++){
				if(typeof(portfolioids[i]) != 'undefined'){
					if(portfolioids[i] == portfolioid){
						//alert('Removed from Casting!');
					}
					else if(!empty(portfolioids[i])){
						new_portfolioids[i] = portfolioids[i];
					}
				}
			}

			inCasting = new_portfolioids.toString();
		}
		else{
			inCasting = '';
		}

		jQuery.cookie('incasting', inCasting, {'expires': 1, 'path': '/'});

		showHide('addToCasting');
		showHide('removeFromCasting');
	}