if(!(browserTester('chrome') || browserTester('safari'))) {\r
$("input.submit")[0].disabled=true;\r
}\r
window.removeEventListener('beforeunload', beforeUnload, true);\r
if(!(browserTester('chrome') || browserTester('safari'))) {\r
$("input.submit")[0].disabled=true;\r
}\r
window.removeEventListener('beforeunload', beforeUnload, true);\r