var referrer = window.btoa(unescape(window.location.href));
		
				var originator = window.btoa(unescape(window.location.href));
		
		var id = "fc20f1c39e8679d373e4c52e16d44b19";
		var querystring = "";
		var lockerurl = "?tool=cl&toolarg=g&" + 'id=' + encodeURIComponent(id) + '&r=' + encodeURIComponent(originator) + '&a=' + encodeURIComponent(referrer) + querystring;

				lockerurl = og_getScriptURL() + lockerurl;
		
		var iframecontents;
		var old_display;

		function optionstoquery(options) {
			
			var query = "";
			
			if (options.mt) query += "&mt=" + encodeURIComponent(options.mt); 
			if (options.dt) query += "&dt=" + encodeURIComponent(options.dt); 
			if (options.dd) query += "&dd=" + encodeURIComponent(options.dd); 
			if (options.md) query += "&md=" + encodeURIComponent(options.md);
			
			return query;
			
		}

		function og_load(options) {
			
			if (options) lockerurl += optionstoquery(options);
			
							//preload
				var xhr = new XMLHttpRequest();
				xhr.open('GET', lockerurl, true);
				xhr.onreadystatechange = function() {
					if (this.readyState!==4) return;
					if (this.status!==200) {
						iframecontents = false;
						return;
					}
					
					iframecontents = this.responseText;
				};
				xhr.send();
				
				ogEditBody();
					}

				function ogEditBody() {
			
			var body = document.getElementsByTagName('body')[0];
			
			if(document.getElementsByTagName('body')[0] === undefined) {
				setTimeout(ogEditBody, 100);
				return;
			}

			var old_overflow = body.style.overflow;
			old_display = body.style.display;
			
						
			ogMakeLocker();
			
			var eventMethod = window.addEventListener ? "addEventListener" : "attachEvent";
			var eventer = window[eventMethod];
			var messageEvent = eventMethod == "attachEvent" ? "onmessage" : "message";

			eventer(messageEvent,function(e) {
				var key = e.message ? "message" : "data";
				var data = e[key];
				if (e.origin != window.location.origin) {
					return;
				}
				if (data == 'close') {
					
					var url_redirect = "?tool=cl&toolarg=u&id=fc20f1c39e8679d373e4c52e16d44b19";

										url_redirect = og_getScriptURL() + url_redirect;
										
											og_load = function() {};
						
						if (old_overflow !== undefined) {
							body.style.overflow = old_overflow;
						} else {
							body.style.overflow = 'auto';
						}
						var iframe = document.getElementById("test_iframe");
						body.removeChild(iframe);
						
						var xhr = new XMLHttpRequest();
						xhr.open('GET', url_redirect, true);
						xhr.send();
										
				} else if (data == 'hide_scrollbar') {
					body.style.overflow = 'hidden';
				}
			}, false);	
		}

		function ogMakeLocker() {
			
			var body = document.getElementsByTagName('body')[0];
			
			if(iframecontents === undefined) {
				setTimeout(ogMakeLocker, 100);
				return;
			}
			
						
			if(iframecontents !== false) ogSetContents();
		}

		function ogSetContents() {
			
			var body = document.getElementsByTagName('body')[0];
			
			var iframe = document.createElement('iframe');
			iframe.name = 'iframe';
			iframe.scrolling = 'yes';
			iframe.frameborder = '0';
			iframe.style.border = 'none';
			iframe.style.width = '100%';
			iframe.style.height = '100%';
			iframe.style.position = 'fixed';
			iframe.style.top = 0;
			iframe.style.left = 0;
			iframe.style.zIndex = 16777271;
			iframe.id = 'test_iframe';
			body.appendChild(iframe);
			iframe = document.getElementById("test_iframe");
			iframe.contentDocument.write(iframecontents);
		}
		
		
function og_getScriptURL() {
    var scripts = document.getElementsByTagName('script');
    var index = scripts.length - 1;
    var myScript = scripts[index];
    var src = myScript.src;
	return src.split('?')[0];
}

function call_locker() {
	og_load();
}


var ogblock = false;