// --- Functions relating to the Printer Friendly page ---- function go_back() { // Due to issues with history.go(-1) and certain browsers not recognizing the // '?print=on' argument as a different page, this code simulates the 'back' // functionality. var test=String(document.location).substring(0,String(document.location).indexOf("print=on")) if (test.charAt(test.length-1)=='?') {test=test.substring(0,test.length-1);} document.location=test; } function printer() { document.location=document.location+"?print=on"; } function printMode() { if (String(document.location).match("print=on")) { document.write(''); } } // --- ----------------------------------------------- ---- // browser detection var agt = navigator.userAgent.toLowerCase(); var major = parseInt(navigator.appVersion); var ie = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1)); var opera = (agt.indexOf("opera") != -1); var mac = (agt.indexOf("mac") != -1); var ie4 = (ie && (major == 4) && (agt.indexOf("msie 4")!=-1) ); //Layer toggling function toggleVisibility() { var inc, endInc=arguments.length; for (inc=0; inc