theDay = 30;
setDay = new Date();
setDay.setTime(setDay.getTime() + (theDay*1000*60*60*24));
expDay = setDay.toGMTString();
document.cookie = "mainIndexURL="+escape(window.location)+"; expires="+ setDay +"; path=/; domain=.china-airlines.com; ";




function checkLanSelected(){
	xTempString = escape(window.location);
	xSubstr=xTempString.split("/");
	xLan = xSubstr[3];
	if(xLan=="ch"){
		document.search_form2.menu1.options[11].selected = true;
	}else if(xLan=="en"){
		document.search_form2.menu1.options[9].selected = true;
	}else if(xLan=="hk"){
		document.search_form2.menu1.options[5].selected = true;
	}else if(xLan=="uk"){
		document.search_form2.menu1.options[13].selected = true;
	}else if(xLan=="gate"){
		document.search_form2.menu1.options[3].selected = true;
	}
}