var _hoverTabEnter = function(event) {
	var hover = $(this).get("hover");
	
	switch (hover) {
		case "1":
			$("mainFrontHoverTab1").setStyle("display", "block");
			$("mainFrontRightSideDiv").setStyle("background-image", "url('../graphics/frontPage/homePic5.png')");
			break;
		case "2":
			$("mainFrontHoverTab2").setStyle("display", "block");
			$("mainFrontRightSideDiv").setStyle("background-image", "url('../graphics/frontPage/homePic4.png')");
			break;
		case "3":
			$("mainFrontHoverTab3").setStyle("display", "block");
			$("mainFrontRightSideDiv").setStyle("background-image", "url('../graphics/frontPage/homePic3.png')");
			break;
		case "4":
			$("mainFrontHoverTab4").setStyle("display", "block");
			$("mainFrontRightSideDiv").setStyle("background-image", "url('../graphics/frontPage/homePic2.png')");
			break;
	}
};

var _hoverTabLeave = function(event) {
	var hover = $(this).get("hover");
	
	switch (hover) {
		case "1":
			$("mainFrontHoverTab1").setStyle("display", "none");
			$("mainFrontRightSideDiv").setStyle("background-image", "");
			break;
		case "2":
			$("mainFrontHoverTab2").setStyle("display", "none");
			$("mainFrontRightSideDiv").setStyle("background-image", "");
			break;
		case "3":
			$("mainFrontHoverTab3").setStyle("display", "none");
			$("mainFrontRightSideDiv").setStyle("background-image", "");
			break;
		case "4":
			$("mainFrontHoverTab4").setStyle("display", "none");
			$("mainFrontRightSideDiv").setStyle("background-image", "");
			break;
	}
};

window.addEvent("domready", function(event) {
	$("mainFrontTabs").getElements("DIV").each(function(tab, index) {
		tab.addEvents({
			"mouseenter" : _hoverTabEnter.bind(tab), 
			"mouseleave" : _hoverTabLeave.bind(tab)
		});
	});
});