browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
hasImageSupport = false;
hasInvalidFields = false;
buttonLoc = relativePath + "images/btn_";
buttonName = new Array ('contact','gallery','home','products','services');
var arrow_on = new Image ();
arrow_on.src = "images/arrow_on.gif";
var arrow_off = new Image ();
arrow_off.src = "images/arrow_off.gif";
for (var cnt=0; cnt < buttonName.length; cnt++) {
eval ('var '+buttonName[cnt]+'_on = new Image();');
eval (buttonName[cnt] + '_on.src = "'+buttonLoc + buttonName[cnt] + '_on.gif"');
eval ('var '+buttonName[cnt]+'_off = new Image();');
eval (buttonName[cnt] + '_off.src = "'+buttonLoc + buttonName[cnt] + '_off.gif"');
}
if (browserName == "Netscape" && browserVer >= 3)
hasImageSupport = true;
else if (browserVer > 3)
hasImageSupport = true;
var current_button_on = "";
function buttonAction (imgName, isItOn) {
if (hasImageSupport) {
if (isItOn) {
document[imgName].src = eval(imgName + "_on.src");
current_button_on = imgName;
} else {
document[imgName].src = eval (imgName + "_off.src");
current_button_on = "";
}
}
}
function buttonArrowAction (target, isItOn)
{
if (hasImageSupport) {
if (isItOn) {
document[target].src = arrow_on.src;
} else {
document[target].src = arrow_off.src;
}
}
}
function hideMainButton ()
{
for (var i =0; i < buttonName.length; i++)
{
var tmp = document[buttonName[i]].src;
if (tmp.indexOf("_on.gif") != -1)
document[buttonName[i]].src = eval (buttonName[i] + "_off.src");
}
hideActiveMenus()
}
function goPopup(url,width,height,scroll,menu)
{
if (menu == "yes")
window.open(url, 'newWin', 'width='+width+',height='+height+',scrollbars='+scroll+',menubar=yes,toolbar=yes');
else
window.open(url, 'newWin', 'width='+width+',height='+height+',scrollbars='+scroll);
}
function viewImage (filename, width, height,scroll,title)
{
var tmp = filename.split ("/");
var str = 'toolbar=0,scrollbars='+scroll+',location=0,statusbar=0,menubar=1,resizable=1,width='+width+',height='+height
var html ='\n\n'+title+'\n';
html += '\n';
html += '
';
html += '\n\n';
var win = window.open("","_blank", str);
win.document.open("text/html", "replace");
win.document.write(html);
win.document.close();
win.window.focus();
}
function validForm(formName, msg)
{
var myForm = eval ("document."+formName);
var reqField = (myForm["req"].value).split(",");
var valid = true;
for (i=0; i < reqField.length; i++)
{
var tmp = reqField[i].split("|");
if (tmp[0] == "text" && myForm[tmp[1]].value == "")
valid = false;
else if (tmp[0] == "email" && ((myForm[tmp[1]].value).indexOf("@") == -1 || (myForm[tmp[1]].value).indexOf(".") == -1))
valid = false;
else if (tmp[0] == "select" && myForm[tmp[1]].options[ myForm[tmp[1]].selectedIndex].value == "")
valid = false;
else if (tmp[0] == "option")
{
if (tmp[1] == "email" && myForm[tmp[2]].value != "")
{
if ((myForm[tmp[2]].value).indexOf("@") == -1 || (myForm[tmp[2]].value).indexOf(".") == -1)
{
msg += " Please enter a valid email address.";
valid = false;
}
}
}
}
if (!valid)
alert (msg);
return valid;
}