var j = jQuery.noConflict();

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 (j(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 (j(this).attr("src")!="undefined") {
          var strHref = j(this).attr("src")
          if ( strHref.indexOf("?") > -1 ){
            var strQueryString = strHref.substr(strHref.indexOf("?")+1);
              qString = strQueryString.split("&");
          }
      } else if (j(this).attr("href")!="undefined") {
          var strHref = j(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;
    }
});



j(document).ready(function(){
    
    // lifesys specific
    //j("#share-with-form form #submit").click(function() {
    j("[name=contactsubmit2]").click(function() {
    
        var recipient = j("[name=Email]").attr("value");
        j("[name=sendto]").attr("value",recipient);
    });
    // end specific
   
   
    if (j(document).getUrlParam("error2")) {
        var errorcode = j(document).getUrlParam("error2");
    
        if (errorcode == 1)
            j("#contacterror2").html("Security code entered incorrect, please try again");
        else if (errorcode == 2)
            j("#contacterror2").html("Mail delivery error, please try again");
    }
   
    if (j(document).getUrlParam("error")) {
        var errorcode = j(document).getUrlParam("error");
    
        if (errorcode == 1)
            j("#contacterror").html("Security code entered incorrect, please try again");
        else if (errorcode == 2)
            j("#contacterror").html("Mail delivery error, please try again");
    }
 });