function collectionImageHoverOut( variationId ){
	
	document.getElementById( variationId + 'hoverSub' ).style.display='none';
    document.getElementById( variationId + 'hover').style.display='none';
}

function collectionImageOver( variationId ){
	
	if(document.getElementById( variationId + 'hoverSub' ).style.display=='block'){
		
		document.getElementById( variationId + 'hover' ).style.display='none';
		document.getElementById( variationId + 'hoverSub' ).style.display='none';
		
	}else{
		
		document.getElementById( variationId + 'hover' ).style.display='block';
		document.getElementById( variationId + 'hoverSub' ).style.display='block';
	}
}

function collectionImageOut( variationId ){

	var arVersion = navigator.appVersion.split("MSIE")
	var version = parseFloat(arVersion[1])
	
	if( ( version >= 5.5 ) && ( document.body.filters ) ){
		
		collectionImageHoverOut( variationId )
	}
}