mac = (navigator.appVersion.indexOf("Mac") != -1) ?true:false;
ie = (navigator.appName.charAt(0) == "M") ?true:false;
ns = (navigator.appName.charAt(0) == "N") ?true:false;

if (mac) {
	  if (ie){
			   fName = "css/txt_macie.css";
			  }
	  else if (ns){
			   fName = "css/txt_macns.css";
			  }
		}
else {
	  if (ie){
			   fName = "css/txt_winie.css";
			  }
	  else if (ns){
			   fName = "css/txt_winns.css";
			  }
	 }
	 
if (fName != null){
				   document.write("<LINK REL='stylesheet' HREF='"+fName+"' TYPE='text/css'>");
				  }

	function	SearchSite(){
				
		//入力チェック

		document.frm.submit();
	}