// homepage dropdown div

function navSwap(img){
	
	thisImg = img.src
	if (thisImg.indexOf("_off") > 0){
		thisImg = thisImg.replace("_off", "_hover")
	
		img.src = thisImg
	}else if (thisImg.indexOf("_hover") > 0){
		thisImg = thisImg.replace("_hover", "_off")
	
		img.src = thisImg
	}
}

function doSiteSearch(){
    if (document.getElementById("top_product_search_textfield").value != ""){

        document.siteSearchForm.st.value = document.getElementById("top_product_search_textfield").value
        document.siteSearchForm.submit()
       } 
    return false
}



function doSiteSearchOnSearchPage(){
    if (document.getElementById("search_term").value != ""){
        document.siteSearchForm.st.value = document.getElementById("search_term").value
        document.siteSearchForm.submit()
       } 
    return false
}

function doProductSearch(){
    if (document.getElementById("product_search_textfield").value != ""){
        document.productSearch.search.value = document.getElementById("product_search_textfield").value
        if(document.getElementById("product_search_all_products")){
            if(document.getElementById("product_search_all_products").checked){
                document.productSearch.searchAllProducts.value = "1"
            }
        }
        document.productSearch.submit()
       } 
    return false
}

function joinMailing(){
    if (document.getElementById("formEmail").value != ""){
        document.ccoptin.ea.value = document.getElementById("formEmail").value
        document.ccoptin.submit()
    }    
}

function forceClick(e, elemId) {
    var elem = document.getElementById(elemId);
    var evt = (e) ? e : window.event;
    var intKey = (evt.which) ? evt.which : evt.keyCode;
    
    if(intKey == 13) {
        elem.click();
        return false;
    }

    return true;
}