// rollover for global navigation for main index pages --------------------------

//vars
var actionFlag = 0;
var loadList;

//path to img Dir
var imgDir ="common/img/";


//load images
function loadImage() {
	loadList = new Array("gmenu_id_on.jpg"
			,"gmenu_products_on.jpg"
			,"gmenu_outline_on.jpg"
			,"gmenu_ir_on.jpg"
			,"gmenu_recruit_on.jpg"
			,"gmenu_id_of.jpg"
			,"gmenu_products_of.jpg"
			,"gmenu_outline_of.jpg"
			,"gmenu_ir_of.jpg"
			,"gmenu_recruit_of.jpg"
			);
	onImages = new Array();
	for (field in loadList) {
		onImages[field] = new Image();
		onImages[field].src = imgDir + loadList[field];
	}
	actionFlag = 1;
}


//swap images
function swapImage(imgName, fileName) {
	if (actionFlag == "1") {
		document.images[imgName].src = fileName;
	}
}