var IE = document.all?true:false;

$(document).ready(function() {

	var imgOver = function(){$(this).attr('src', $(this).attr('src').toString().replace('.g','_over.g'));};
	
	var imgOut = function(){$(this).attr('src', $(this).attr('src').toString().replace('_over.g','.g'));};
	
	var sectionOver = function(){
	if($(this).attr('id') != null){
		var overId = $(this).attr('id').toString().match(/\d/).toString();
		var layerTop = $("#section"+overId).offset().top + $("#section"+overId).height()-2;
		var layerLeft = $("#section"+overId).offset().left - 5;
		$("#layer"+overId).attr("style","position:absolute; left:"+layerLeft+"px; top:"+layerTop+"px; ").css("display","block");
		}
	};
	
	var sectionOut = function(){
	if($(this).attr('id') != null){
		var overId = $(this).attr('id').toString().match(/\d/).toString();
		var layerTop = $("#section"+overId).offset().top + $("#section"+overId).height()-2;
		var layerLeft = $("#section"+overId).offset().left - 5;
		$("#layer"+overId).attr("style","position:absolute; left:"+layerLeft+"px; top:"+layerTop+"px; display:none");
		$("#layer"+overId).mouseover(sectionOver).mouseout(sectionOut);
		}
	};
	
	$('img.btn_over').mouseover(imgOver).mouseout(imgOut);
	$('img.btn_over').mouseover(sectionOver).mouseout(sectionOut);
	
	if(sectionId3 != -1){
	$("#rightmenu"+sectionId3).css("background-color","#1c3b56");
	$("#rightmenu"+sectionId3).css("color","#7e7e7e");
	}
	if(sectionId != -1){
	$("#section"+sectionId).attr('src', $("#section"+sectionId).attr('src').toString().replace('.g','_over.g'));
	$("#section"+sectionId).unbind("mouseover", imgOver);
	$("#section"+sectionId).unbind("mouseout", imgOut);
	}
	if(sectionId != -1 && sectionId2 != -1){
	$("#layerlink"+sectionId+sectionId2).css("color","#acacac");
	$("#layerlink"+sectionId+sectionId2).css("background-color","#19568c");
	$("#layerlink"+sectionId+sectionId2).css("text-decoration","none");
	}
	if(sectionId4 != -1){
	$("#bulletlink"+sectionId4).css("color","#19568c");
	$("#bulletlink"+sectionId4).css("text-decoration","none");
	}
	
	if(location.href.toString().search("/en/") != -1){
	$("#switchToEn").css("color","#FFFFFF");	
	$("#switchToEn").css("text-decoration","underline");
	}else if(location.href.toString().search("/tc/") != -1){
	$("#switchToTc").css("color","#FFFFFF");
	$("#switchToTc").css("text-decoration","underline");
	}
	
	//alert($("a").length);
});