function checkTax(sState, nAmount, nTotal) {
var oDdl = document.getElementById("ddlState");
var oLabel = document.getElementById("taxLabel");
var nTaxAmount = nAmount * nTotal;
if (oDdl.options[oDdl.selectedIndex].value == sState) {
oLabel.innerHTML = "$" + nTaxAmount.toFixed(2) + " sales tax will be added to your total .";
} else {
oLabel.innerHTML = "";
}
}
function disableImageClick(e) {
var sMsg, dDate, nYear;
var oSource;
var aAllow = new Array("/links/");
for (var n = 0; n < aAllow.length; n++) {
if (window.location.href.indexOf(aAllow[n]) > -1) return true;
}
dDate = new Date();
nYear = dDate.getFullYear();
sMsg = "This image is copyright " + nYear;
if (document.all)
oSource = event.srcElement;
else
oSource = e.target;
if (oSource.nodeName == "IMG") {
alert(sMsg);
return false;
}
return true;
}
function adjustExternalLinks() {
if (document.getElementsByTagName) {
var n, hyperlink;
var linkArray = document.getElementsByTagName("a");
for (n = 0; n < linkArray.length; n++) {
hyperlink = linkArray[n];
if (hyperlink.className == "external-link") {
hyperlink.onclick = function () {window.open(this.href, "_blank", "width=640, height=480, scrollbars=yes, resizable=yes"); return false;};
}
}
}
}
function popUp(sURL) {
var oWin, sFeatures, sHTML;
sFeatures = "width=640, height=480, scrollbars=yes";
sHTML = "Product Viewer";
sHTML += "";
sHTML += "";
sHTML += "";
sHTML += "![Product Image](" + sURL + ")
";
sHTML += "";
oWin = window.open("", "", sFeatures);
oWin.document.write(sHTML);
}
function openWindow(sUrl, nWidth, nHeight) {
var sFeatures = "width=" + nWidth + ", height=" + nHeight;
window.open(sUrl, "_blank", sFeatures);
}
window.onload = adjustExternalLinks;
document.oncontextmenu = disableImageClick;