// JavaScript Document
/**simple class to print warnings, errors and info to user
* inputContainerId - id of container witch will be used to display message
* inputInfoClass, inputWarningClass, inputErrorClass - name of css class, for styling particular kind of message
*/

function W2b_Popup(inputContainerId, inputInfoClass, inputWarningClass, inputErrorClass){
	var containerId = inputContainerId?inputContainerId:'popup';
	var infoClass = inputInfoClass?inputInfoClass:'popupInfo';
	var warningClass = inputWarningClass?inputWarningClass:'popupWarning';
	var errorClass = inputErrorClass?inputErrorClass:'popupError';
	
	this.show = show;
	/**
	* show message
	* message - message to display
	* type - type of popup info, warnign, popup
	*/
	function show(message, type){
		var popup = document.getElementById(containerId);
		//var txt = document.createTextNode(message);
		//popup.appendChild(txt);
		popup.innerHTML = message;
		popup.style.display = 'block';				
		if(type == 'info'){
			popup.className = infoClass;
		} else if(type == 'warning'){
			popup.className = warningClass;			
		} else{
			popup.className = errorClass;
		}
	}
}