// JavaScript Document
subMenu = function(idBtn,idSub){
	if(document.getElementById(idSub).className=='closed'){
		document.getElementById(idSub).className='subMenu';
		document.getElementById(idBtn).className='subHover'
	}
	else{
		document.getElementById(idSub).className='closed';
		document.getElementById(idBtn).className='sub'
	}
}
subMenuLeft = function(idBtn,idSub){
	if(document.getElementById(idSub).className=='closed'){
		document.getElementById(idSub).className='';
		document.getElementById(idBtn).className='open';
	}
	else{
		document.getElementById(idBtn).className='';
		document.getElementById(idSub).className='closed';
	}
	Hover(idBtn);
}
Hover= function(idBtn){
	if(document.getElementById(idBtn).className==''){
		document.getElementById(idBtn).className='Hover';
	}else{
		if(document.getElementById(idBtn).className=='Hover'){
		document.getElementById(idBtn).className='';
		}
	}
}

galNav=function(goTo,actBlock,maxLimit){
		if(goTo=='front'){
			document.getElementById('block'+actBlock).className='closed';
			document.getElementById('block'+(actBlock+1)).className='';
		}else{
			document.getElementById('block'+actBlock).className='closed';
			document.getElementById('block'+(actBlock-1)).className='';

		}
}