//ediy
var uA = navigator.userAgent.toLowerCase();
var appVer = navigator.appVersion.toLowerCase();
var is_minor = parseFloat(appVer);
var is_major = parseInt(is_minor);
var is_win = (uA.indexOf("win")!=-1) || (uA.indexOf("16bit")!=-1); 	//os
var is_mac = (uA.indexOf("mac")!=-1);
var is_lynx = uA.indexOf("lynx") != -1; 							//ua
var is_opera = (uA.indexOf("opera") != -1);
var is_opera7up = (is_opera && (is_major >= 7)) || (uA.indexOf("opera 7") != -1);
var is_safari = (uA.indexOf("safari") != -1);
var iePos = appVer.indexOf('msie');								//ie
if (iePos != -1) {
	is_minor = parseFloat(appVer.substring(iePos+5,appVer.indexOf(';',iePos)))
	is_major = parseInt(is_minor);
}
var is_ie = (iePos!=-1);
var is_ie4down = (is_ie && is_minor < 5);
var is_ie5up = (is_ie && is_minor >= 5);
var is_ie6up = (is_ie && is_minor >= 6);
var nav6Pos = uA.indexOf('netscape6');
if(is_ie6up){
if(navigator.appName=="Microsoft Internet Explorer"){
T=["object","embed","applet"];
for(j=0;j<2;j++){
E=document.getElementsByTagName(T[j]);
for(i=0;i<E.length;i++){
P=E[i].parentNode;
H=P.innerHTML;
P.removeChild(E[i]);
P.innerHTML=H;
}}}}