<!--//hidden//////////////////////////////////////////////////////// source: quadlap.com// Author: anthony@quadlap.com// credits: netscape communications (client sniff)// Permission granted to reuse and distribute// Last Modified: 10-03-00///////////////////////////////////////////////////////////////////////////////////////////////// Convert userAgent string to Lowercase/////////////////////////////////////////var agt=navigator.userAgent.toLowerCase();///////////////////// Browser Version///////////////////var is_major = parseInt(navigator.appVersion);var is_minor = parseFloat(navigator.appVersion);var is_ns  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1) && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1) && (agt.indexOf('webtv')==-1));var is_ns2 = (is_ns && (is_major == 2));var is_ns3 = (is_ns && (is_major == 3));var is_ns4 = (is_ns && (is_major == 4));var is_ns4up = (is_ns && (is_major >= 4));var is_ns5 = (is_ns && (is_major == 5));var is_ns5up = (is_ns && (is_major >= 5));var is_ie   = (agt.indexOf("msie") != -1);var is_ie3  = (is_ie && (is_major < 4));var is_ie4  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")==-1) && (agt.indexOf("msie 5.5")==-1));var is_ie4up  = (is_ie  && (is_major >= 4));var is_ie5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) || (agt.indexOf("msie 5.5")!=-1));var is_ie5up  = (is_ie  && !is_ie3 && !is_ie4);var is_aol   = (agt.indexOf("aol") != -1);var is_aol3  = (is_aol && is_ie3);var is_aol4  = (is_aol && is_ie4);var is_opera = (agt.indexOf("opera") != -1);var is_webtv = (agt.indexOf("webtv") != -1);////////////// Platform////////////var is_win   = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );var is_win95 = ((agt.indexOf("win95")!=-1) || (agt.indexOf("windows 95")!=-1));var is_win16 = ((agt.indexOf("win16")!=-1) || (agt.indexOf("16bit")!=-1) || (agt.indexOf("windows 3.1")!=-1) || (agt.indexOf("windows 16-bit")!=-1) );var is_win31 = ((agt.indexOf("windows 3.1")!=-1) || (agt.indexOf("win16")!=-1) || (agt.indexOf("windows 16-bit")!=-1));var is_win98 = ((agt.indexOf("win98")!=-1) || (agt.indexOf("windows 98")!=-1));var is_winnt = ((agt.indexOf("winnt")!=-1) || (agt.indexOf("windows nt")!=-1));var is_win32 = (is_win95 || is_winnt || is_win98 || ((is_major >= 4) && (navigator.platform == "Win32")) || (agt.indexOf("win32")!=-1) || (agt.indexOf("32bit")!=-1));var is_os2   = ((agt.indexOf("os/2")!=-1) || (navigator.appVersion.indexOf("OS/2")!=-1) || (agt.indexOf("ibm-webexplorer")!=-1));var is_mac= (agt.indexOf("mac")!=-1);var is_mac68k = (is_mac && ((agt.indexOf("68k")!=-1) || (agt.indexOf("68000")!=-1)));var is_macppc = (is_mac && ((agt.indexOf("ppc")!=-1) || (agt.indexOf("powerpc")!=-1)));/////////////////////////////////////// Detect IE 4.5 on the mac// Mucho Problemos with this browser/////////////////////////////////////var is_ie45mac  = (is_mac && is_ie && (agt.indexOf("msie 5.0")==-1) && (agt.indexOf("msie 5.5")==-1) && (agt.indexOf("msie 4.5")!=-1));//////////////////////////////////////////// Flash 3, 4 AND 5 Detection// Last Modified: 10-03-00// NOT checking for enabledPlugin (buggy)//////////////////////////////////////////var is_flash5 = 0;var is_flash4 = 0;var is_flash3 = 0;if (navigator.plugins["Shockwave Flash"]) {	var plugin_version = 0;	var plugin_description = navigator.plugins["Shockwave Flash"].description.split(" ");	for (var i = 0; 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