var windowref = null;
function MM_openBrWindow(theURL,winName,features)
{   window.open(theURL,winName,features);   }

function MM_preloadImages()
{   var d=document; 
    if(d.images)
    {   if(!d.MM_p) 
            d.MM_p=new Array();
            var i,j=d.MM_p.length,a=MM_preloadImages.arguments; 
            for(i=0; i<a.length; i++)
                if (a[i].indexOf("#")!=0)
                {   d.MM_p[j]=new Image; 
                    d.MM_p[j++].src=a[i];
                }
    }
}

function MM_findObj(n, d) 
{   var p,i,x;  
    if(!d) 
        d=document; 
    
    if((p=n.indexOf("?"))>0&&parent.frames.length) 
    {   d=parent.frames[n.substring(p+1)].document; 
        n=n.substring(0,p);
    }
    
    if(!(x=d[n])&&d.all) 
        x=d.all[n]; 
    
    for (i=0;!x&&i<d.forms.length;i++) 
        x=d.forms[i][n];
    
    for(i=0;!x&&d.layers&&i<d.layers.length;i++) 
        x=MM_findObj(n,d.layers[i].document);
        if(!x && d.getElementById) 
            x=d.getElementById(n); 
            return x;
}

function MM_nbGroup(event, grpName)
{   var i,img,nbArr,args=MM_nbGroup.arguments;
    if(event == "init" && args.length > 2)
    {   if((img = MM_findObj(args[2])) != null && !img.MM_init)
        {   img.MM_init = true; 
            img.MM_up = args[3]; 
            img.MM_dn = img.src;
            if((nbArr = document[grpName]) == null) 
                nbArr = document[grpName] = new Array();
                nbArr[nbArr.length] = img; 
                for(i=4; i < args.length-1; i+=2)
                    if((img = MM_findObj(args[i])) != null)
                    {   if (!img.MM_up) 
                            img.MM_up = img.src;
                            img.src = img.MM_dn = args[i+1];nbArr[nbArr.length] = img;
                    }
        }
    }
    else if (event == "over")
    {   document.MM_nbOver = nbArr = new Array();
        for(i=1; i < args.length-1; i+=3) 
            if ((img = MM_findObj(args[i])) != null)
            {   if(!img.MM_up) 
                img.MM_up = img.src;img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up); 
                nbArr[nbArr.length] = img;
            }
    }
    else if(event == "out" )
    {   for (i=0; i < document.MM_nbOver.length; i++)
        {   img = document.MM_nbOver[i]; 
            img.src = (img.MM_dn) ? img.MM_dn : img.MM_up;
        }
    }
    else if(event == "down")
    {   nbArr = document[grpName];
        if(nbArr)
            for(i=0; i < nbArr.length; i++)
            {   img=nbArr[i]; 
                img.src = img.MM_up; 
                img.MM_dn = 0;
            }
            document[grpName] = nbArr = new Array();
            for(i=2; i < args.length-1; i+=2)
                if((img = MM_findObj(args[i])) != null)
                {   if(!img.MM_up) 
                        img.MM_up = img.src;img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;nbArr[nbArr.length] = img;
                }
    }
}

function MM_swapImgRestore()
{   var i,x,a=document.MM_sr; 
    for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) 
        x.src=x.oSrc;
}

function MM_swapImage()
{   var i,j=0,x,a=MM_swapImage.arguments; 
    document.MM_sr=new Array; 
    for(i=0;i<(a.length-2);i+=3)
        if((x=MM_findObj(a[i]))!=null)
        {   document.MM_sr[j++]=x; 
            if(!x.oSrc) 
                x.oSrc=x.src; 
                x.src=a[i+2];
        }
}

function qc_openWin(pg, hght, wdth)
{   var loc = "";
    if(pg.indexOf("http://") == -1) 
    {   loc = 'http://' + window.location.hostname + '/'; }
    loc += pg;
    if(windowref && windowref.open && !windowref.closed)
    {   windowref.close();
    }
    windowref = window.open(loc, 'qcmc', 'height='+ hght + ',width=' + wdth + ',status=yes,toolbar=no,location=no,menubar=no,scrollbars=yes');
    windowref.focus();
}

function showArticle(id,lnk) 
{   var e = document.getElementById(id); 
    var f = document.getElementById(lnk); 
    if(e.style.display == "inline") 
    {   e.style.display = "none"; 
        f.innerHTML = "Read the entire article"; 
    }
    else
    {   e.style.display = "inline"; 
        f.innerHTML = "Collapse article"; 
    }
}

// Show/Hide the New Service div. Change the +/- 'button'.
function showNewService(id,image) 
{   var v = document.getElementById(id); 
    var i = document.getElementById(image); 
    if(v.style.display == "inline") 
    {   v.style.display = "none"; 
        i.src = "images4/plus.png"; 
    } 
    else 
    {   v.style.display = "inline";
        i.src = "images4/minus.png"; 
    }
}