var jobID = ""; query = location.search.substring(1); pairs = query.split("&"); for (var i = 0; i < pairs.length; i++) { var pos = pairs[i].indexOf('='); if (pos >= 0) { var arg = pairs[i].substring(0, pos); var value = pairs[i].substring(pos + 1); if (arg.toLowerCase() == "jobid") jobID = value; } } var iframe = "<iframe id=\"jaJobSearch\" src=\"http://my.jobadder.com/iframe/JobSearch/JobSearch.aspx?iframeID="; iframe += jaIframeID; if (jobID.length > 0) iframe += "&amp;jobID=" + jobID; iframe += "\" frameborder=\"0\" allowtransparency=\"true\""; iframe += "\" scrolling=\""; iframe += jaIframeScrolling; iframe += "\" height=\""; iframe += jaIframeHeight; iframe += "\" width=\""; iframe += jaIframeWidth; iframe += "\"></iframe>"; document.write(iframe);