var availColors = new Array();
availColors['kit-dk']=new Array("XS|X-SMALL", "S|SMALL");
availColors['kit-lt']=new Array("XS|X-SMALL", "S|SMALL", "M|MEDIUM", "L|LARGE", "XL|X-LARGE");
availColors['kit-p']=new Array("XS|X-SMALL", "S|SMALL", "M|MEDIUM", "L|LARGE", "XL|X-LARGE");
availColors['kit-v']=new Array("XS|X-SMALL", "S|SMALL", "M|MEDIUM", "L|LARGE", "XL|X-LARGE");
availColors['kit-n']=new Array("XS|X-SMALL", "S|SMALL", "M|MEDIUM", "L|LARGE", "XL|X-LARGE");
availColors['kit-ltb']=new Array("XS|X-SMALL", "S|SMALL", "M|MEDIUM", "L|LARGE", "XL|X-LARGE");

availColors['tank-b']=new Array("XS|X-SMALL", "S|SMALL", "M|MEDIUM", "L|LARGE", "XL|X-LARGE");
availColors['tank-gb']=new Array("XS|X-SMALL", "S|SMALL", "XL|X-LARGE");
availColors['tank-g']=new Array("XS|X-SMALL", "S|SMALL", "M|MEDIUM", "L|LARGE", "XL|X-LARGE");
availColors['tank-ltb']=new Array("XS|X-SMALL", "S|SMALL", "M|MEDIUM", "L|LARGE", "XL|X-LARGE");
availColors['tank-ltbw']=new Array("XS|X-SMALL", "S|SMALL", "M|MEDIUM", "L|LARGE", "XL|X-LARGE");
availColors['tank-n']=new Array("XS|X-SMALL", "S|SMALL", "M|MEDIUM", "L|LARGE", "XL|X-LARGE");
availColors['tank-p']=new Array("XS|X-SMALL", "S|SMALL", "M|MEDIUM", "L|LARGE", "XL|X-LARGE");
availColors['tank-v']=new Array("XS|X-SMALL", "S|SMALL", "M|MEDIUM", "L|LARGE", "XL|X-LARGE");
availColors['tank-w']=new Array("XS|X-SMALL", "S|SMALL", "M|MEDIUM", "L|LARGE", "XL|X-LARGE");

function setSizes() {
	var sku=document.product.sku.value;
	var selSize=document.product.size.value;
	var sizes=availColors[sku];
	document.product.size.length=1;
	document.product.size.options[0]=new Option("--", "");
	document.product.size.selectedIndex=0;
	for (var i = 1; i < sizes.length + 1; i++) {
		var size=sizes[i - 1].split("|");
		document.product.size.options[i]=new Option(size[1], size[0])
		if (selSize == document.product.size.options[i].value) {
			document.product.size.selectedIndex=i;
		}
	}
}