function openWindow(url,width,height)
{
    wleft = (screen.width - width) / 2;
    wtop = 50;
    win = window.open(url,'newWindow','width=' + width + ',height=' + height + ',left=' + wleft + ',top=' + wtop + ',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,copyhistory=no,resizable=yes')
}

function cursorOver() {
  // When the cursor was set to pointer it seemed to affect the cursor's default icon too - so have disabled for now. Simon 2/5/08
  //  document.body.style.cursor = 'pointer';
  document.body.style.cursor = 'default';
}

function cursorClear() {
    document.body.style.cursor = 'default';
}

function printWindow()
{
    //openWindow(window.location,screen.width,screen.height);
    window.print();
}

function validatePrice(priceField)
{
    var priceValue = document.getElementById(priceField.id).value
    var charList = "0123456789.,";
    var validPrice = true; 
    for (i=0; i< priceValue.length; i++) 
    { 
        for (j=0; j<charList.length; j++) 
        { 
            if (priceValue.indexOf(charList.charAt(j)) == -1)
            { 
                validPrice = false; 
            }
        } 
    }
    return validPrice;
}

function showMenu(divName)
{
    var elem, vis;
    elem = document.getElementById(divName);  
    if(elem != null)
    {
        vis = elem.style;
        if(vis.display == 'none')
        {  
            vis.display = 'block';
        } else
        {
            vis.display = 'none';
        }
    }       
}

//DHTML Window script
var dragapproved=false
var minrestore=0
var initialwidth,initialheight
var ie5=document.all&&document.getElementById
var ns6=document.getElementById&&!document.all

function iecompattest(){
return (!window.opera && document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function drag_drop(e){
if (ie5&&dragapproved&&event.button==1){
document.getElementById("dwindow").style.left=tempx+event.clientX-offsetx+"px"
document.getElementById("dwindow").style.top=tempy+event.clientY-offsety+"px"
}
else if (ns6&&dragapproved){
document.getElementById("dwindow").style.left=tempx+e.clientX-offsetx+"px"
document.getElementById("dwindow").style.top=tempy+e.clientY-offsety+"px"
}
}

function initializedrag(e){
offsetx=ie5? event.clientX : e.clientX
offsety=ie5? event.clientY : e.clientY
document.getElementById("dwindowcontent").style.display="none" //extra
tempx=parseInt(document.getElementById("dwindow").style.left)
tempy=parseInt(document.getElementById("dwindow").style.top)

dragapproved=true
document.getElementById("dwindow").onmousemove=drag_drop
}

function loadwindow(url,width,height){
if (!ie5&&!ns6)
window.open(url,"",'width='+width+',height='+height)
else{
document.getElementById("urlWindow").style.display=''
document.getElementById("urlWindow").style.width=initialwidth=width+"px"
document.getElementById("urlWindow").style.height=initialheight=height+"px"
document.getElementById("urlWindow").style.left=ns6? window.innerWidth/2+"px" : iecompattest().offsetWidth/2+"px"
document.getElementById("urlWindow").style.top=ns6? window.innerHeight/2+"px" : iecompattest().offsetHeight/2+"px"
document.getElementById("cframe").src=url
}
}

function showSaveWindow()
{
    var width = 150
    var height = 150
    if (!ie5&&!ns6)
    {
        window.open("","","width=width,height=height")
    }
    else
    {
        document.getElementById("dwindow").style.display=''
        document.getElementById("dwindow").style.border='1px solid #AAB0B0'
        document.getElementById("dwindow").style.width=initialwidth=width+"px"
        document.getElementById("dwindow").style.height=initialheight=height+"px"
        document.getElementById("dwindow").style.left=ns6? window.innerWidth-220+"px" : iecompattest().offsetWidth-220+"px"
        document.getElementById("dwindow").style.top=ns6? window.innerHeight-220+"px" : iecompattest().offsetHeight-220+"px"
    }
}

function hideWindow()
{
    
}

function maximize(){
if (minrestore==0){
minrestore=1 //maximize window
document.getElementById("maxname").setAttribute("src","restore.gif")
document.getElementById("dwindow").style.width=ns6? window.innerWidth-20+"px" : iecompattest().clientWidth+"px"
document.getElementById("dwindow").style.height=ns6? window.innerHeight-20+"px" : iecompattest().clientHeight+"px"
}
else{
minrestore=0 //restore window
document.getElementById("maxname").setAttribute("src","max.gif")
document.getElementById("dwindow").style.width=initialwidth
document.getElementById("dwindow").style.height=initialheight
}
document.getElementById("dwindow").style.left=ns6? window.pageXOffset+"px" : iecompattest().scrollLeft+"px"
document.getElementById("dwindow").style.top=ns6? window.pageYOffset+"px" : iecompattest().scrollTop+"px"
}

function closeit(){
document.getElementById("dwindow").style.display="none"
}

function closeitURL(){
document.getElementById("urlWindow").style.display="none"
}

function stopdrag(){
dragapproved=false;
document.getElementById("dwindow").onmousemove=null;
document.getElementById("dwindowcontent").style.display="" //extra
}





// TRANSPARENT PNG CODE
var supersleight = function() {

    var root = false;
    var applyPositioning = true;

    // Path to a transparent GIF image
    var shim = 'js/x.gif';

    // RegExp to match above GIF image name
    var shim_pattern = /x\.gif$/i;



    var fnLoadPngs = function() {
        if (root) {
            root = document.getElementById(root);
        } else {
            root = document;
        }
        for (var i = root.all.length - 1, obj = null; (obj = root.all[i]); i--) {
            // background pngs
            if (obj.currentStyle.backgroundImage.match(/\.png/i) !== null) {
                bg_fnFixPng(obj);
            }
            // image elements
            if (obj.tagName == 'IMG' && obj.src.match(/\.png$/i) !== null) {
                el_fnFixPng(obj);
            }
            // apply position to 'active' elements
            if (applyPositioning && (obj.tagName == 'A' || obj.tagName == 'INPUT') && obj.style.position === '') {
                obj.style.position = 'relative';
            }
        }
    };

    var bg_fnFixPng = function(obj) {
        var mode = 'scale';
        var bg = obj.currentStyle.backgroundImage;
        var src = bg.substring(5, bg.length - 2);
        if (obj.currentStyle.backgroundRepeat == 'no-repeat') {
            mode = 'crop';
        }
        obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='" + mode + "')";
        obj.style.backgroundImage = 'url(' + shim + ')';
    };

    var el_fnFixPng = function(img) {
        var src = img.src;
        img.style.width = img.width + "px";
        img.style.height = img.height + "px";
        img.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='scale')";
        img.src = shim;
    };

    var addLoadEvent = function(func) {
        var oldonload = window.onload;
        if (typeof window.onload != 'function') {
            window.onload = func;
        } else {
            window.onload = function() {
                if (oldonload) {
                    oldonload();
                }
                func();
            };
        }
    };

    return {
        init: function() {
            addLoadEvent(fnLoadPngs);
        },

        limitTo: function(el) {
            root = el;
        },

        run: function() {
            fnLoadPngs();
        }
    };
} ();

// limit to part of the page ... pass an ID to limitTo:
// supersleight.limitTo('header');

supersleight.init();