/*
This unhides the swatches if there is more than 1
Using 'if array greater than 2' because the array contains the same swatch twice.
*/	
function show_swatches() { 
	if(colourarray.length>2){
		if (document.getElementById) { // DOM3 = IE5, NS6 
			document.getElementById('colourSwatches').style.display = 'block'; 
		} 
		else { 
			if (document.layers) { // Netscape 4 
				document.colourSwatches.display = 'block'; 
			} 
			else { // IE 4 
				document.all.colourSwatches.style.display = 'block'; 
			} 
		} 
	}
} 



/*This unhides the swatches if there is more than 1 - For the COLLECTIONS product page*/
function show_swatches_collection() {
	if(colourarray.length>1){
		if (document.getElementById) { // DOM3 = IE5, NS6 
			document.getElementById('collectionSwatches').style.visibility = 'visible'; 
		} 
		else { 
			if (document.layers) { // Netscape 4 
				document.collectionSwatches.visibility = 'visible'; 
			} 
			else { // IE 4 
				document.all.collectionSwatches.style.visibility = 'visible'; 
			} 
		} 
	}
}