// JScript File


//Timeout value used for rotating images in the header
var ImageRotateInterval = 2000; // set in milliseconds


/**********************************************************
used to set a random src value
***********************************************************/

//creates an N element array of empty strings.
//the return value is the array
function StringArray (n) {
  this.length = n;
  for (var i =1; i <= n; i++) {
    this[i] = ' '

  }
}

//sets the .src attribute of the page element identified by PageElementID
//to a random item in the array SrcArr
function SetElementSrcToRandomArraryValue(PageElementID, SrcArr)
{
    var Element = document.getElementById(PageElementID);
    var CurrentDate = new Date()
    var Index = CurrentDate.getSeconds ()
    var ran = 60/SrcArr.length
    Index = Math.floor(Index/ran)
  
	if (Element != null) 
    {
	    Element.src = SrcArr[Index];
	}
   
}

/***************************************************************
Home Header images
****************************************************************/
//setup array of images to display
HomeHeaderImages = new StringArray(8)
HomeHeaderImages[0] = 'Images_Header_Home/homepage_billboard_1.gif'
HomeHeaderImages[1] = 'Images_Header_Home/homepage_billboard_2.gif'
HomeHeaderImages[2] = 'Images_Header_Home/homepage_billboard_3.gif'
HomeHeaderImages[3] = 'Images_Header_Home/homepage_billboard_4.gif'
HomeHeaderImages[4] = 'Images_Header_Home/homepage_billboard_5.gif'
HomeHeaderImages[5] = 'Images_Header_Home/homepage_billboard_6.gif'
HomeHeaderImages[6] = 'Images_Header_Home/homepage_billboard_7.gif'
HomeHeaderImages[7] = 'Images_Header_Home/homepage_billboard_8.gif'
//HomeHeaderImages[8] = 'Images_Header_Home/homepage_billboard_9.gif'
//HomeHeaderImages[9] = 'Images_Header_Home/homepage_billboard_10.gif'


/***************************************************************
Sub Header images
****************************************************************/
//setup array of images to display
SubHeaderImages = new StringArray(8)
SubHeaderImages[0] = 'Images_Header_Sub/second_level_top_billboard_1.gif'
SubHeaderImages[1] = 'Images_Header_Sub/second_level_top_billboard_2.gif'
SubHeaderImages[2] = 'Images_Header_Sub/second_level_top_billboard_3.gif'
SubHeaderImages[3] = 'Images_Header_Sub/second_level_top_billboard_4.gif'
SubHeaderImages[4] = 'Images_Header_Sub/second_level_top_billboard_5.gif'
SubHeaderImages[5] = 'Images_Header_Sub/second_level_top_billboard_6.gif'
SubHeaderImages[6] = 'Images_Header_Sub/second_level_top_billboard_7.gif'
SubHeaderImages[7] = 'Images_Header_Sub/second_level_top_billboard_8.gif'
//SubHeaderImages[8] = 'Images_Header_Sub/second_level_top_billboard_9.gif'
//SubHeaderImages[9] = 'Images_Header_Sub/second_level_top_billboard_10.gif'



/***************************************************************
Left nav images
****************************************************************/

//setup array of images to display
LeftNavImages = new StringArray(11)
LeftNavImages[0] = 'Images_LeftNav/leftcolumn_image_1.gif'
LeftNavImages[1] = 'Images_LeftNav/leftcolumn_image_2.gif'
LeftNavImages[2] = 'Images_LeftNav/leftcolumn_image_3.gif'
LeftNavImages[3] = 'Images_LeftNav/leftcolumn_image_4.gif'
LeftNavImages[4] = 'Images_LeftNav/leftcolumn_image_5.gif'
LeftNavImages[5] = 'Images_LeftNav/leftcolumn_image_6.gif'
LeftNavImages[6] = 'Images_LeftNav/leftcolumn_image_7.gif'
LeftNavImages[7] = 'Images_LeftNav/leftcolumn_image_8.gif'
LeftNavImages[8] = 'Images_LeftNav/leftcolumn_image_9.gif'
LeftNavImages[9] = 'Images_LeftNav/leftcolumn_image_10.gif'
LeftNavImages[10] = 'Images_LeftNav/leftcolumn_image_11.jpg'


/***************************************************************
Hoist Left nav images
****************************************************************/

//setup array of images to display
HoistLeftNavImages = new StringArray(2)
HoistLeftNavImages[0] = 'Images_LeftNav/leftcolumn_image_Hoist1.jpg'
HoistLeftNavImages[1] = 'Images_LeftNav/leftcolumn_image_Hoist2.jpg'