function submitSearch(form) {
	
	var searchCriteria = trim(form.searchCriteria.value);
	
	// if searching for a sku
	if (searchCriteria.match(/^([A-Za-z]{3,4})?[0-9]+$/)) {
		form.sku.value = searchCriteria;
	} else {
		form.searchTerm.value = searchCriteria;
	}
	form.submit();
}

function submitCompare(form) {
	var actionAppendString = '';
	var compareElements = document.getElementsByName('compare[]');
	if (compareElements.length > 0) {
		var totalCount = 0;
		for (var i=0, length=compareElements.length; i<length; i++) {
			if (compareElements[i].checked == true) {
				++totalCount;
			}
		}
		if (totalCount > 4) {
			alert('Please choose 4 or fewer products to compare.');
		} else if (totalCount <= 1) {
			alert('Please choose 2 or more products to compare.');
		} else {
			for (var i=0, length=compareElements.length; i<length; i++) {
				if (compareElements[i].checked == true) {
					var newInput = document.createElement('input');
						newInput.setAttribute('type', 'hidden');
						newInput.setAttribute('name', 'compare');
						newInput.setAttribute('value', compareElements[i].value);
					document.FastFinderForm.appendChild(newInput);
				}
			}
			document.FastFinderForm.submit();
		}
	}
}
/*
$(document).ready(function(){
	$("#products-cart input").change(function() {
		if(this.value == '' || this.value == null){
			this.value = 0;
		}
	});
*/
	$(".capsule .series input[type=checkbox]").click(function(){
		if($(".capsule input[type=checkbox]:checked").length <= 4) {
			if($(".capsule input[type=checkbox]:checked").length >= 2){
				$("#compare a").html('<img src="/wcsstore/NordicTrack/images/compare-selected-active.png" alt="Compare Selected" />');
				$(".compare-form a").html('<img src="/wcsstore/NordicTrack/images/compare-active.png" alt="Compare Selected" />');
			} else {
				$("#compare a").html('<img src="/wcsstore/NordicTrack/images/compare-selected-off.png" alt="Compare Selected" />');
				$(".compare-form a").html('<img src="/wcsstore/NordicTrack/images/compare-off.png" alt="Compare Selected" />');
			}
		} else {
			alert("Please select 4 products or less to compare.");
		}
	});
	
	$("#buy a.add img").click(function(){
		busy = true;
		var selected = $("#buy .cat-form option:selected");
		if(selected.val() == 0){
			alert("Please select your choice from the drop down box(es).");
		} else {
			busy = false;
			Add2ShopCartProduct(document.OrderItemAddForm);
		}
	});
//});