window.onload = Load;
window.onresize = Resize;

function Load() {
	is.afterLoad(760,490);
	defineLayerObjs();
	registerEvents();
	simplePreload();
	MainContent();
}

function Resize() {
	Load();
	if (is.browser=='Netscape' && is.domQuirk) window.location.reload(false);
	Load();
}

function defineLayerObjs() {
	dTop = new LayerObj('top');
	dSub = new LayerObj('subdiv');
	dBot = new LayerObj('bot');
	dFiller = new LayerObj('filler');
	aMenu = new Array;
	for (var i=1; i<7; i++) {
		aMenu[i] = new LayerObj('menu'+i);
	}
	aSubMenu = new Array;
	aSubClick = new Array;
	aSubMenu[2] = new LayerObj('submenu_2');
	aSubClick[2] = new LayerObj('subclick_2');

	// dContent.initResizeContainer(width, height);
	// dObj.initResize(left, top, width, height, constrain true/false);

}

function registerEvents() {
	// dObj.obj.onclick = clickfunction;
	for (var i=1; i<7; i++) {
		aMenu[i].obj.onmouseover = menuover;
		aMenu[i].obj.onmouseout = menuout;
	}
	aSubClick[2].obj.onmouseover = subover;
	aSubClick[2].obj.onmouseout = subout;
}

function MainContent() {
	// Main layout code sequence
	dTop.setWidth(is.clientWidth);
	dBot.setWidth(is.clientWidth);
	dBot.setHeight(is.clientHeight-dTop.height-dSub.height);
	dFiller.setWidth(dTop.width-759);

	// dObj.resize();
	// dObj.textResize(fontSize, lineHeight);
}

function menuover(e) {
	var trg = getEventObj(e);
	var num = trg.id.substr(4,1);
	trg.src = 'images/menu_hl_0'+num+'.gif';
}

function menuout(e) {
	var trg = getEventObj(e);
	var num = trg.id.substr(4,1);
	trg.src = 'images/menu_0'+num+'.gif';
}

function subover(e) {
	var trg = getEventObj(e);
	var num = trg.id.substr(9,1);
	cObj = aSubMenu[num];
	cObj.obj.style.fontSize = 15;
	cObj.setLeft(cObj.left-6);
	cObj.setTop(cObj.top-2);
}

function subout(e) {
	var trg = getEventObj(e);
	var num = trg.id.substr(9,1);
	cObj = aSubMenu[num];
	cObj.obj.style.fontSize = 12;
	cObj.setLeft(cObj.left+6);
	cObj.setTop(cObj.top+2);
}

function simplePreload() {
	var img1 = new Image();
	img1.src = 'images/menu_hl_01.gif';
	var img2 = new Image();
	img2.src = 'images/menu_hl_02.gif';
	var img3 = new Image();
	img3.src = 'images/menu_hl_03.gif';
	var img4 = new Image();
	img4.src = 'images/menu_hl_04.gif';
	var img5 = new Image();
	img5.src = 'images/menu_hl_05.gif';
	var img6 = new Image();
	img6.src = 'images/menu_hl_06.gif';
}