/*
* Image Highlight
* Require:jquery.js
*/

function highlight() {
	
	var pagePath = location.pathname;
	
	var directory = pagePath.split("/");
	
	
	
	// check
	var globalNavArray = ["sale","goods","blog","access","contact"];
	var globalNavIndex = $.inArray(directory[1], globalNavArray);
	// if globalNavIndex == true
	if(globalNavIndex != -1) {
		doHighlight("#globalNav",directory[1]);

	}else if(directory[1] == "" || directory[1] == "index.php"){
		doHighlight("#globalNav","top");

	}
}

function doHighlight(navID,targetID) {
	var currentImg = $(navID + ' a[href*=' + targetID + '] img');
	if(targetID == "top") currentImg = $(navID + ' img[src*="globalBtn_01"]');
	var imgSrc = currentImg.attr("src");
	var fType = imgSrc.substring(imgSrc.lastIndexOf('.'));
	var imgName = imgSrc.substr(0, imgSrc.lastIndexOf('.'));
	var imgStay = imgName + '_on' + fType;
	currentImg.attr({ src: imgStay });
	currentImg.removeClass("rollover");
}

$(document).ready(highlight);