var upColor = "#cc918f";

function initRollOverImages() {
	var image_cache = new Object();
	$("img.swap").each(
		function(i) {
			var imgsrc = this.src;
			var dot = this.src.lastIndexOf('.');
			var imgsrc_on = this.src.substr(0, dot) + '_on' + this.src.substr(dot, 4);
			image_cache[this.src] = new Image();
			image_cache[this.src].src = imgsrc_on;
			$(this).hover(
				function() { this.src = imgsrc_on; },
				function() { this.src = imgsrc; }
			);
		}
	);
}

function initUpImage() {
	var $globalmenu = $("#gnav");
	var $li_company = $("body#company").find("li.company", $globalmenu);
	var $li_achievements = $("body#achievements").find("li.achievements", $globalmenu);
	var $li_products = $("body#products").find("li.products", $globalmenu);
	var $li_recruit = $("body#recruit").find("li.recruit", $globalmenu);
	var $li_inquiry = $("body#inquiry").find("li.inquiry", $globalmenu);
	$("a",$li_company).removeAttr("href");
	$("a",$li_company).css("color", upColor);
	/*
	$(function() {
		$("a",$li_company).hover( function(){
			$(this).css("color","#cd2c27");
		})
	})
	*/
	$(function(){$( "a",$li_company ).hover( function(){$( this ).css( "color",upColor );} )})
	$("a",$li_achievements).removeAttr("href");
	$("a",$li_achievements).css("color", upColor);
	$(function(){$( "a",$li_achievements ).hover( function(){$( this ).css( "color",upColor );} )})
	$("a",$li_products).removeAttr("href");
	$("a",$li_products).css("color", upColor);
	$(function(){$( "a",$li_products ).hover( function(){$( this ).css( "color",upColor );} )})
	$("a",$li_recruit).removeAttr("href");
	$("a",$li_recruit).css("color", upColor);
	$(function(){$( "a",$li_recruit ).hover( function(){$( this ).css( "color",upColor );} )})
	$("a",$li_inquiry).removeAttr("href");
	$("a",$li_inquiry).css("color", upColor);
	$(function(){$( "a",$li_inquiry ).hover( function(){$( this ).css( "color",upColor );} )})
}

$(initUpImage);
$(document).ready(initRollOverImages);