// JScript source code


function MenuOut(objImage)
{
    objImage.src = 'images/Menu.gif';   
    objImage.style.cursor='pointer';
}

function Zoom()
{
    var sSrc;

    sSrc = document.getElementById('Map').value;

    switch (sSrc) 
    {
        case "Map1": document.getElementById('Map').src = "images/Map2.png"; document.getElementById('Scroll').src = "images/ScrollMinPlus.jpg"; document.getElementById('Map').value="Map2";document.getElementById('area').shape="circle";document.getElementById('area').coords="340,210,100";break;
        case "Map2": document.getElementById('Map').src = "images/Map3.png"; document.getElementById('Scroll').src = "images/ScrollMaxPlus.jpg"; document.getElementById('Map').value="Map3";document.getElementById('area').shape="circle";document.getElementById('area').coords="270,260,100";break;
        case "Map3": document.getElementById('Map').src = "images/Map4.png"; document.getElementById('Scroll').src = "images/ScrollMax.jpg"; document.getElementById('Map').value="Map4";document.getElementById('area').coords="0,0,0";break;
        /*case "Map4": document.getElementById('Map').src = "images/Map1.jpg"; document.getElementById('Scroll').src = "ScrollMin.jpg"; document.getElementById('Map').value="Map1";document.getElementById('area').shape="circle";document.getElementById('area').coords="220,220,130";break;*/
    }

}

function plushighlight(img)
{
	img.src = "images/plusmouse.jpg"
}

function minushighlight(img)
{
	img.src = "images/minusmouse.jpg"
}

function Reset()
{

	document.getElementById('Plus').src = "images/plus.jpg";
	document.getElementById('Minus').src = "images/minus.jpg";
	
}

function ZoomIn()
{
    var sSrc;

    sSrc = document.getElementById('Map').value;

    switch (sSrc) 
    {
        case "Map1": document.getElementById('Map').src = "images/Map2.png"; document.getElementById('Scroll').src = "images/ScrollMinPlus.jpg"; document.getElementById('Map').value="Map2";document.getElementById('area').shape="circle";document.getElementById('area').coords="340,210,100";break;
        case "Map2": document.getElementById('Map').src = "images/Map3.png"; document.getElementById('Scroll').src = "images/ScrollMaxPlus.jpg";document.getElementById('Map').value="Map3";document.getElementById('area').shape="circle";document.getElementById('area').coords="270,260,100";break;
        case "Map3": document.getElementById('Map').src = "images/Map4.png"; document.getElementById('Scroll').src = "images/ScrollMax.jpg";document.getElementById('Map').value="Map4";document.getElementById('area').coords="0,0,0";break;
    }

}

function ZoomOut()
{
    var sSrc;

    sSrc = document.getElementById('Map').value;

    switch (sSrc) 
    {
        case "Map2": document.getElementById('Map').src = "images/Map1.png"; document.getElementById('Scroll').src = "images/ScrollMin.jpg";document.getElementById('Map').value="Map1";document.getElementById('area').shape="circle";document.getElementById('area').coords="220,220,130";break;
        case "Map3": document.getElementById('Map').src = "images/Map2.png"; document.getElementById('Scroll').src = "images/ScrollMinPlus.jpg";document.getElementById('Map').value="Map2";document.getElementById('area').shape="circle";document.getElementById('area').coords="340,210,100";break;
        case "Map4": document.getElementById('Map').src = "images/Map3.png"; document.getElementById('Scroll').src = "images/ScrollMaxPlus.jpg";document.getElementById('Map').value="Map3";document.getElementById('area').shape="circle";document.getElementById('area').coords="270,260,100";break;
    }

}

function Maximize() 
{
window.moveTo(0,0);
window.resizeTo(screen.width,screen.height);
}

	
function MenuOn(currentObj)
{

    currentObj.src = 'images/mouseovermenu.gif';
}
	
function MenuReset(iNo)
{
    switch (iNo) 
    {
        case 0:  document.getElementById('img0').src = 'images/Menu.gif';document.getElementById('a0').style.color = '#cc0000';break;
        case 1:  document.getElementById('img1').src = 'images/Menu.gif';document.getElementById('a1').style.color = '#cc0000';break;
        case 2:  document.getElementById('img2').src = 'images/Menu.gif';document.getElementById('a2').style.color = '#cc0000';break;
        case 3:  document.getElementById('img3').src = 'images/Menu.gif';document.getElementById('a3').style.color = '#cc0000';break;
        case 4:  document.getElementById('img4').src = 'images/Menu.gif';document.getElementById('a4').style.color = '#cc0000';break;
        case 5:  document.getElementById('img5').src = 'images/Menu.gif';document.getElementById('a5').style.color = '#cc0000';break;
        case 6:  document.getElementById('img6').src = 'images/Menu.gif';document.getElementById('a6').style.color = '#cc0000';break;
        case 7:  document.getElementById('img7').src = 'images/Menu.gif';document.getElementById('a7').style.color = '#cc0000';break;
        case 8:  document.getElementById('img8').src = 'images/Menu.gif';document.getElementById('a8').style.color = '#cc0000';break;
        case 9:  document.getElementById('img9').src = 'images/Menu.gif';document.getElementById('a9').style.color = '#cc0000';break;
    }
}

   
function MM_findObj(n, d) 
{ //v4.01
    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_swapImage() 
{ //v3.0
    var i,j=0,x;
    var 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 MM_preloadImages() 
{ //v3.0
    
    
        var iLoop;
        var imgArray = MM_preloadImages.arguments; 
        
        for(iLoop=0; iLoop<imgArray.length; iLoop++)
        {
            if (imgArray[iLoop].indexOf("#")!=0)
            { 
                document.Map=new Image; 
                document.Map.src=imgArray[iLoop];
            }
            
        }

    document.Map.src=imgArray[0];
}    

function MenuHighlight(iNo)
{
    switch (iNo) 
    {
        case 0:  document.getElementById('img0').src = 'images/MouseOverMenu.gif';document.getElementById('a0').style.color = 'black';break;
        case 1:  document.getElementById('img1').src = 'images/MouseOverMenu.gif';document.getElementById('a1').style.color = 'black';break;
        case 2:  document.getElementById('img2').src = 'images/MouseOverMenu.gif';document.getElementById('a2').style.color = 'black';break;
        case 3:  document.getElementById('img3').src = 'images/MouseOverMenu.gif';document.getElementById('a3').style.color = 'black';break;
        case 4:  document.getElementById('img4').src = 'images/MouseOverMenu.gif';document.getElementById('a4').style.color = 'black';break;
        case 5:  document.getElementById('img5').src = 'images/MouseOverMenu.gif';document.getElementById('a5').style.color = 'black';break;
        case 6:  document.getElementById('img6').src = 'images/MouseOverMenu.gif';document.getElementById('a6').style.color = 'black';break;
        case 7:  document.getElementById('img7').src = 'images/MouseOverMenu.gif';document.getElementById('a7').style.color = 'black';break;
        case 8:  document.getElementById('img8').src = 'images/MouseOverMenu.gif';document.getElementById('a8').style.color = 'black';break;
        case 9:  document.getElementById('img9').src = 'images/MouseOverMenu.gif';document.getElementById('a9').style.color = 'black';break;
    }
}

function CheckLength(TargetObject, Length) 
{
    // check the length of multiline textfield, restrict it to this length as it has no built in method of doing so
    LenString = TargetObject.value.length;
   
    if (LenString > Length)
    {
        TargetObject.value = TargetObject.value.substring(0,Length);
    }
}

function checkOK()
{
    // display a confirmation alert box
    var ok=confirm("Are you sure you want to delete?");

    if (ok)
    {
        return true;
    }
    else
        return false;
}


function Clear(obj)
{
    if (obj.value == "Enter Profile Details")
    {
        obj.value= "";
    }

}

function ClearOut(obj)
{
    if (obj.value == "")
    {
        obj.value= "Enter Profile Details";
    }

}


function ClearDesc(obj)
{
    if (obj.value == "Enter Brief Summary")
    {
        obj.value= "";
    }

}

function ClearOutDesc(obj)
{
    if (obj.value == "")
    {
        obj.value= "Enter Brief Summary";
    }

}

//opens a new browser window and resizes.window
function OpenWindow()
{
  var QueryString;
  var URL;
  var newwidth;
  var newheight;
  var features;

  URL = "activeUsers.asp"

  newheight = 500;

  features = "'status=yes,scrollbars=yes,resizable=yes,left=0, top=0,width=" + newwidth + ",height=" + newheight + "'"

var newwindow = window.open(URL,"HerdList", features);

  if( !newwindow ) { return true; }
  newwindow.moveTo(0,0);
  newwindow.resizeTo(newwidth,newheight);
}