function loadPage () {
	preloadImages();
}

function preloadImages () {
	if (document.images) {
		preload_image_object = new Image();
		
		image_url = new Array();
		image_url[0] = "images/accessories_off.png";
		image_url[1] = "images/accessories_on.png";
		image_url[2] = "images/rods_on.png";
		image_url[3] = "images/rods_off.png";
		image_url[4] = "images/reels_on.png";
		image_url[5] = "images/reels_off.png";
		image_url[6] = "images/en_on.png";
		image_url[7] = "images/el_on.png";
		image_url[8] = "images/en_off.png";
		image_url[9] = "images/el_off.png";
		
		for( var i = 0 ; i < image_url.length ; i++ ) preload_image_object.src = image_url[i];
	}
}

function setImage ( obj, img, w, h ) {
	obj.src = img;
	obj.width = w;
	obj.height = h;
}

var menuState = 0;
var menuTimer = null;
/**
	*	0 : closed
	*	1 : products
	*	2 : events
	*	3 : profile
**/

function showSub ( id, state ) {
	var obj = document.getElementById ( id );
	
	if ( menuState == 0 ) {
		obj.className = "show";
		menuState = state;
		if ( menuTimer ) {
			clearTimeout (menuTimer);
			menuTimer = null;
		}
	} else {
		if ( menuState != state ) {
			document.getElementById ( 'sub-products' ).className = "";
			document.getElementById ( 'sub-events' ).className = "";
			document.getElementById ( 'sub-profile' ).className = "";
			obj.className = "show";
			menuState = state;
			if ( menuTimer ) {
				clearTimeout (menuTimer);
				menuTimer = null;
			}
		} else {
			if ( menuTimer ) {
				clearTimeout (menuTimer);
				menuTimer = null;
			}
		}
	}
}

function menuOut () {
	menuTimer = setTimeout ("hideSubmenu()", 500);
}

function hideSubmenu () {
	document.getElementById ( 'sub-products' ).className = "";
	document.getElementById ( 'sub-events' ).className = "";
	document.getElementById ( 'sub-profile' ).className = "";
	menuState = 0;
	if ( menuTimer ) {
		clearTimeout (menuTimer);
		menuTimer = null;
	}
}

function inSub () {
	if ( menuTimer ) {
		clearTimeout (menuTimer);
		menuTimer = null;
	}
}