"+title+"

/* Misc javascript functions used throughout the cart */ // ------------------------------------------------------------------- function GoTo(thisURL) { //alert(thisURL); location = thisURL; } // ------------------------------------------------------------------- function OpenWindow(thisURL,x,y) { alert(thisURL); var gWin; if(x == undefined){ gWin = window.open(thisURL,'GraphicWindow','resizable=0','scrollbars=0'); } else{ gWin = window.open(thisURL,'GraphicWindow','width='+x+',height='+y+',resizable=0,scrollbars=0'); } } function popup(img,h,w,title){ var sWidth = screen.width / 2 - w; var win = window.open("","graphics","top=100,left=" + sWidth + ",scrollbars=0,resizable=1"); win.resizeTo(w,h + 100); win.document.open("text/html", "replace"); win.document.write(""+title+""); win.document.write("

"); win.document.write(""); win.document.write(""); win.status = "Zoom Image of " + title; win.focus(); } // ------------------------------------------------------------------- function qtyCheck(form){ var qtySelected = parseInt(0); for(i = 0; i < form.elements.length; i++){ var fieldName = form.elements[i].name; if(fieldName.substring(0,8).toLowerCase() == "quantity"){ var fieldValue = parseInt(form.elements[i].value); if(fieldValue > 0){ qtySelected += parseInt(fieldValue); // Check availability var id = fieldName.substring(9,fieldName.length); var availFld = "available|" + id; var minField = "minimum|" + id; var nameFld = "name|" + id; var productName = form.elements[nameFld].value var pattern = /\s{2,}/g; var pName = productName.replace(pattern,""); if(eval(form.elements[availFld])){ var qtyAvailable = parseInt(form.elements[availFld].value); if(fieldValue > qtyAvailable){ if(qtyAvailable <= 0){ alert("Sorry, the '" + pName + "' is not available at this time."); } else{ alert("There are only " + qtyAvailable + " of the '" + pName + "s' available.\n\n" + "Please reduce the quantity so it is equal to or fewer than " + qtyAvailable + " item(s)."); } form.elements[i].value = ""; form.elements[i].focus(); return false; } } if(eval(form.elements[minField])){ var qtyMinimum = parseInt(form.elements[minField].value); if(fieldValue < qtyMinimum){ alert("You must purchase a minimum of " + qtyMinimum + " '" + pName + "s'."); form.elements[i].value = ""; form.elements[i].focus(); return false; } } } } } if(qtySelected == 0){ alert("You have not entered a quantity of an item to add to the cart."); return false; } return true; } // ------------------------------------------------------------------- // Checks quantity, inventory and option selections function checkInputs(form,sku){ var isInventoried = false; var inventoryFld = "item." + sku + ".inventory"; var inventoryQty = 0; var minimumQty = 0; if(typeof(form.elements[inventoryFld]) != 'undefined'){ isInventoried = true; inventoryQty = form.elements[inventoryFld].value; var minFld = "item." + sku + ".minimum"; if(typeof(form.elements[minFld]) != 'undefined'){ minimumQty = form.elements[minFld].value; } } // It's inventoried, get selected quantity var qtyFld = "item." + sku + ".quantity"; var qtySelected = parseInt(0); // select box if(form.elements[qtyFld].type == "select-one"){ var qIndex = form.elements[qtyFld].selectedIndex; qtySelected = parseInt(form.elements[qtyFld].options[qIndex].value); } else{ // text box qtySelected = parseInt(form.elements[qtyFld].value); } if(isNaN(qtySelected) || qtySelected < 1){ alert("You have not entered a valid quantity for this item?"); form.elements[qtyFld].value = ""; form.elements[qtyFld].focus(); return false; } if(isInventoried && (qtySelected > inventoryQty)){ alert("You entered a quantity for this item that is greater than the available quantity (" + inventoryQty + ")"); form.elements[qtyFld].value = ""; form.elements[qtyFld].focus(); return false; } if(minimumQty > 0 && (qtySelected < minimumQty)){ alert("You must purchase a minimum of " + minimumQty + " items"); form.elements[qtyFld].value = ""; form.elements[qtyFld].focus(); return false; } // Now get all options and check against the matrix var optionFld = "option." + sku + "."; var nameLen = sku.length + 8; var Options = new Array(); for(i = 0; i < form.elements.length; i++){ var fieldName = form.elements[i].name; var fieldType = form.elements[i].type; if(typeof(fieldName) != 'undefined' && fieldName.substring(0,nameLen) == optionFld){ var fldValue = null; if(fieldType == "select-one"){ var selectedIndex = form.elements[fieldName].selectedIndex; fldValue = form.elements[fieldName].options[selectedIndex].value; } if(fieldType == "text"){ fldValue = form.elements[fieldName].value; } if(fieldType == 'radio'){ var isChecked = false; for(j=0; j < form.elements[fieldName].length;j++){ if(form.elements[fieldName][j].checked == true){ isChecked = true; break; } } if(!isChecked){ var parts = fieldName.split('.'); fldValue = "invalid|" + parts[2]; } } // Stop here if we find an invalid option if(fldValue && fldValue.substring(0,7).toLowerCase() == "invalid"){ // find the 2 parts of the value testFlds = fldValue.split('|'); var optionName = testFlds[1]; var message = "You must select an option for '" + optionName + "' before you can add this item to your cart."; alert(message); if(fieldType == "radio"){ form.elements[fieldName][0].focus(); } else{ form.elements[fieldName].focus(); } return false; } else{ if(fldValue){ var flds = fldValue.split('|'); Options.push(flds[0]); } } } } if(Options.length > 0){ var strOptions = Options.join(':'); return checkInventoryOptions(form,qtyFld,qtySelected,sku,strOptions); } return true; } // ------------------------------------------------------------------- function showIt(whichEl,classEL){ if(document.all){ whichEl = document.all[whichEl]; classEL = document.all[classEL]; } else{ whichEl = document.getElementById(whichEl); classEL = document.getElementById(classEL); } whichEl.style.display = (whichEl.style.display == "none" ) ? "" : "none"; classEL.className = (classEL.className == "subListItem" ) ? "subListItemClicked" : "subListItem"; } // ------------------------------------------------------------------- function inventoryList(){ this.length = 0; this.items = new Array(); this.getItem = function(in_key) { return this.items[in_key]; } this.setItem = function(in_key, in_value) { if (typeof(in_value) != 'undefined') { if (typeof(this.items[in_key]) == 'undefined') { this.length++; } this.items[in_key] = in_value; } return in_value; } this.hasItem = function(in_key){ return typeof(this.items[in_key]) != 'undefined'; } } // ------------------------------------------------------------------- function checkInventoryOptions(form,qtyFld,qtySelected,sku,strOptions){ if(inventory.length > 0 && inventory.hasItem(sku)){ for(j=0;j available){ var qtyToEnter = parseInt(available) + 1; alert("The available quantity for this item with the selected options is (" + available + ")\n\n" + "Enter a quantity lower than " + qtyToEnter + " or select different options to try again."); form.elements[qtyFld].value = ""; form.elements[qtyFld].focus(); return false; } if(min > 0 && qtySelected < min){ alert("You must purchase a minimum of (" + min + ") items with the selected options"); form.elements[qtyFld].value = ""; form.elements[qtyFld].focus(); return false; } } } } return true; } // ------------------------------------------------------------------- function displayInventoryCount(form,sku){ if(inventory.length > 0 && inventory.hasItem(sku)){ var optionFld = "option." + sku + "."; var nameLen = sku.length + 8; var Options = new Array(); for(i = 0; i < form.elements.length; i++){ var fieldName = form.elements[i].name; var fieldType = form.elements[i].type; if(typeof(fieldName) != 'undefined' && fieldName.substring(0,nameLen) == optionFld){ var fldValue = null; if(fieldType == "select-one"){ var selectedIndex = form.elements[fieldName].selectedIndex; fldValue = form.elements[fieldName].options[selectedIndex].value; } if(fieldType == "text"){ fldValue = form.elements[fieldName].value; } if(fieldType == 'radio'){ for(j=0; j < form.elements[fieldName].length;j++){ if(form.elements[fieldName][j].checked == true){ var values = form.elements[fieldName][j].value.split('|'); fldValue = values[0]; break; } } } if(fldValue){ var flds = fldValue.split('|'); Options.push(flds[0]); } } } if(Options.length > 0){ var strOptions = Options.join(':'); for(j=0;j 0){ var minFld = sku + '.minimum'; var minDiv = document.getElementById(minFld); //alert(typeof(availableDiv)); if(typeof(minDiv) != 'undefined'){ minDiv.innerHTML = "

Minimum Purchase Quantity: " + min; } } if(parseInt(available) > 0){ var availableFld = sku + '.available'; var availableDiv = document.getElementById(availableFld); //alert(typeof(availableDiv)); if(typeof(availableDiv) != 'undefined'){ availableDiv.innerHTML = "

Available Quantity: " + available; } } } } } } }