// JavaScript Document
var modalDivID = 'product-pop-up';
var modalIframeID = 'modal-iframe';
var loadingDivID = 'loading-div';

function removeModal() {
	document.getElementById(modalDivID).style.display = 'none';
	var loadingDiv = document.getElementById(loadingDivID);
	if (loadingDiv != null)
	  loadingDiv.style.display = 'block';
  
	var modalIframe = document.getElementById(modalIframeID);
	if (modalIframe != null)
	  modalIframe.style.display = 'none';
}

function frameLoaded() {
	var loadingDiv = document.getElementById(loadingDivID);
	if (loadingDiv != null)
	  loadingDiv.style.display = 'none';
  
	var modalIframe = document.getElementById(modalIframeID);
	if (modalIframe != null) {
	  if (modalIframe.src != '') {
	    modalIframe.style.display = 'block';
		}
	}
}

function launchModal(queryString) {
	var modalDiv = document.getElementById(modalDivID);
	var modalIframe = document.getElementById(modalIframeID);
	modalIframe.src = "custom/modalInfo.php?" + queryString;
	//modalIframe.onload = frameLoaded;
	var loadingDiv = document.getElementById(loadingDivID);
	if (loadingDiv != null)
	  loadingDiv.style.display = 'block';
	modalDiv.style.display = 'block';
}