1 files changed, 72 insertions, 0 deletions
diff --git a/plugins/Realtime/jquery.getUrlParam.js b/plugins/Realtime/jquery.getUrlParam.js
new file mode 100644
index 000000000..e8f73eb47
--- /dev/null
+++ b/plugins/Realtime/jquery.getUrlParam.js
@@ -0,0 +1,72 @@
+/* Copyright (c) 2006-2007 Mathias Bank (http://www.mathias-bank.de)
+ * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) 
+ * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
+ * 
+ * Version 2.1
+ * 
+ * Thanks to 
+ * Hinnerk Ruemenapf - http://hinnerk.ruemenapf.de/ for bug reporting and fixing.
+ * Tom Leonard for some improvements
+ * 
+ */
+jQuery.fn.extend({
+/**
+* Returns get parameters.
+*
+* If the desired param does not exist, null will be returned
+*
+* To get the document params:
+* @example value = $(document).getUrlParam("paramName");
+* 
+* To get the params of a html-attribut (uses src attribute)
+* @example value = $('#imgLink').getUrlParam("paramName");
+*/ 
+ getUrlParam: function(strParamName){
+	  strParamName = escape(unescape(strParamName));
+	  
+	  var returnVal = new Array();
+	  var qString = null;
+	  
+	  if ($(this).attr("nodeName")=="#document") {
+	  	//document-handler
+		
+		if (window.location.search.search(strParamName) > -1 ){
+			
+			qString = window.location.search.substr(1,window.location.search.length).split("&");
+		}
+			
+	  } else if ($(this).attr("src")!="undefined") {
+	  	
+	  	var strHref = $(this).attr("src")
+	  	if ( strHref.indexOf("?") > -1 ){
+	    	var strQueryString = strHref.substr(strHref.indexOf("?")+1);
+	  		qString = strQueryString.split("&");
+	  	}
+	  } else if ($(this).attr("href")!="undefined") {
+	  	
+	  	var strHref = $(this).attr("href")
+	  	if ( strHref.indexOf("?") > -1 ){
+	    	var strQueryString = strHref.substr(strHref.indexOf("?")+1);
+	  		qString = strQueryString.split("&");
+	  	}
+	  } else {
+	  	return null;
+	  }
+	  	
+	  
+	  if (qString==null) return null;
+	  
+	  
+	  for (var i=0;i<qString.length; i++){
+			if (escape(unescape(qString[i].split("=")[0])) == strParamName){
+				returnVal.push(qString[i].split("=")[1]);
+			}
+			
+	  }
+	  
+	  
+	  if (returnVal.length==0) return null;
+	  else if (returnVal.length==1) return returnVal[0];
+	  else return returnVal;
+	}
+});
+\ No newline at end of file