function submitSearch() {
	if (document.searchform.s.value == "" || document.searchform.s.value == "enter keyword")
		alert("Please enter a search term to search our products");
	else
		document.searchform.submit();
}

function RollThis(imgName, state, imgType) {
	document[imgName].src = "media/images/" + imgName + state + imgType;
}