Contacton = new Image();
Contacton.src = "images/mainContactOn.gif";
Contactoff = new Image();
Contactoff.src = "images/mainContactOff.gif";

function calculateSumOffset(idItem, offsetName) {
	var totalOffset = 0;
	var item = eval('idItem');
	do {
		totalOffset += eval('item.'+offsetName);
		item = eval('item.offsetParent');
	}
	while (item != null);
	return totalOffset;
}

function openIt(x) {
	var y = eval(x + 2);
	var items = 1
	var menu;
	var submenu;
	for (i=0; i<=items; i++) {

if (document.getElementById) {
	eval("document.getElementById(\"box" + i + "\").style.visibility = \"hidden\"");
	eval("document.getElementById(\"box" + x + "\").style.visibility = \"visible\"");
	eval("document.getElementById(\"box" + x + "\").style.top=100");
	menu = eval("document.images[\"menu" + y + "\"]");
	submenu = eval("document.getElementById(\"box" + x + "\").style");
	submenu.left = calculateSumOffset(menu, 'offsetLeft') + 63;
	submenu.top  = calculateSumOffset(menu, 'offsetTop');
	}

else if (document.layers) {
	document.layers[i].visibility = "hide"
	document.layers[x].visibility = "show"
	document.layers[x].top=document.layers[x].pageY
	document.layers[x].left=document.layers[x].pageX;
	}

else if (document.all) {
	eval("document.all.box" + i + ".style.visibility = \"hidden\"");
	eval("document.all.box" + x + ".style.visibility = \"visible\"");
	eval("document.all.box" + x + ".style.top=120");
	menu = eval("document.images[\"menu" + y + "\"]");
	submenu = eval("document.all.box" + x + ".style");
	submenu.left = calculateSumOffset(menu, 'offsetLeft') + 63;
	submenu.top  = calculateSumOffset(menu, 'offsetTop');
	}

}
}

function openIt2(x) {
	var y = eval(x + 2);
	var items = 1
	var menu;
	var submenu;
	for (i=0; i<=items; i++) {

if (document.getElementById) {
	eval("document.getElementById(\"box" + i + "\").style.visibility = \"hidden\"");
	eval("document.getElementById(\"box" + x + "\").style.visibility = \"visible\"");
	eval("document.getElementById(\"box" + x + "\").style.top=80");
	menu = eval("document.images[\"menu" + y + "\"]");
	submenu = eval("document.getElementById(\"box" + x + "\").style");
	submenu.left = calculateSumOffset(menu, 'offsetLeft') + 49;
	submenu.top  = calculateSumOffset(menu, 'offsetTop');
	}

else if (document.layers) {
	document.layers[i].visibility = "hide"
	document.layers[x].visibility = "show"
	document.layers[x].top=document.layers[x].pageY
	document.layers[x].left=document.layers[x].pageX;
	}

else if (document.all) {
	eval("document.all.box" + i + ".style.visibility = \"hidden\"");
	eval("document.all.box" + x + ".style.visibility = \"visible\"");
	eval("document.all.box" + x + ".style.top=80");
	menu = eval("document.images[\"menu" + y + "\"]");
	submenu = eval("document.all.box" + x + ".style");
	submenu.left = calculateSumOffset(menu, 'offsetLeft') + 49;
	submenu.top  = calculateSumOffset(menu, 'offsetTop');
	}

}
}

function closeIt() {
	var items = 2
	for (i=0; i<items; i++) {

if (document.getElementById) {eval("document.getElementById(\"box" + i + "\").style.visibility = \"hidden\"");}

else if(document.layers){document.layers[i].visibility = "hide"}

else if (document.all){eval("document.all.box" + i + ".style.visibility = \"hidden\"");}

}
}

var mouseOverMenu = false
var timeID

function mouseOverLayer() {
	mouseOverMenu = true;
}

function mouseOutLayer() {
	mouseOverMenu = false;
}

function timeIt() {
	if(!mouseOverMenu) {
	timeID = setTimeout("closeIt()",750)
	}
}

function clearIt() {
	if(mouseOverMenu) {
	clearTimeout(timeID)
	}
}