function PointerOver(num,stat){  
	if(document.images) eval('document.getElementById("norm'+num+'").src='+'over[num].src');
	window.status = stat;
}

function PointerOut(num,stat){  
	if (document.images) eval('document.getElementById("norm'+num+'").src='+'norm[num].src');
	window.status = stat;
}

function PointerOverMain(num,stat){  
	if(document.images) eval('document.getElementById("mainNav'+num+'").src='+'mainOver[num].src');
	window.status = stat;
	HideAllSubMenus();
	ShowMySubMenu(num);
}

function PointerOutMain(num,stat){  
	if (document.images) eval('document.getElementById("mainNav'+num+'").src='+'main[num].src');
	window.status = stat;
}

function HideAllSubMenus(){
	for(var i=4; i<9; i++){
		eval("document.getElementById('DropDown"+i+"')").style.visibility = 'hidden';
	}
}
function ShowMySubMenu(varX){
	if(eval("document.getElementById('DropDown"+varX+"')")){	
		eval("document.getElementById('DropDown"+varX+"')").style.visibility = 'visible';
	}
}