/************************************************************
jsLoadImages.js
Original Date: 02/02/2001
Last Revision: 03/02/2001
Copyright (c) nSight Media Corporation.

This software is the confidential and proprietary information of 
nSight Media Corporation ("Confidential Information").  This 
Confidential Information may not be used, copied, modified or
distributed in any form except as stated in the terms of a 
license agreement entered into with nSight Media Corporation.

CopyrightVersion: 1.0
Author: n|Sight Media Corporation
Version: 1.0

NOTES:
Image preload functions: preload all site images on demand,
based on which page is currently being displayed. Avoid
preloading images that are not necessary.

3/2/2001: Modified for Legistar images and page structure.
***********************************************************/

/**********************************************
Preload Images
**********************************************/
if (!document.images) {}
else {	
	//view/edit screen button images
	var popupSponsorsImg_off = new Image();
	popupSponsorsImg_off.src = "img/btnBottomSponsors_off.gif";
	//popupSponsorsImg_off.onerror = "this.src=this.src;";
	var popupSponsorsImg_over = new Image();
	popupSponsorsImg_over.src = "img/btnBottomSponsors_over.gif";
	var popupSponsorsImg_on = new Image();
	popupSponsorsImg_on.src = "img/btnBottomSponsors_on.gif";
	
	//Indexes section temporarily removed
	//var popupIndexesImg_off = new Image();
	//popupIndexesImg_off.src = "img/btnIndexes_off.gif";
	//var popupIndexesImg_over = new Image();
	//popupIndexesImg_over.src = "img/btnIndexes_over.gif";
	//var popupIndexesImg_on = new Image();
	//popupIndexesImg_on.src = "img/btnIndexes_on.gif";
	
	var popupCodeSectionsImg_off = new Image();
	popupCodeSectionsImg_off.src = "img/btnBottomCodeSections_off.gif";
	var popupCodeSectionsImg_over = new Image();
	popupCodeSectionsImg_over.src = "img/btnBottomCodeSections_over.gif";
	var popupCodeSectionsImg_on = new Image();
	popupCodeSectionsImg_on.src = "img/btnBottomCodeSections_on.gif";
	
	var popupHistoryImg_off = new Image();
	popupHistoryImg_off.src = "img/btnBottomHistory_off.gif";
	var popupHistoryImg_over = new Image();
	popupHistoryImg_over.src = "img/btnBottomHistory_over.gif";
	var popupHistoryImg_on = new Image();
	popupHistoryImg_on.src = "img/btnBottomHistory_on.gif";
	
	//Notes section temporarily removed
	//var popupNotesImg_off = new Image();
	//popupNotesImg_off.src = "img/btnBottomNotes_off.gif";
	//var popupNotesImg_over = new Image();
	//popupNotesImg_over.src = "img/btnBottomNotes_over.gif";
	//var popupNotesImg_on = new Image();
	//popupNotesImg_on.src = "img/btnBottomNotes_on.gif";
	
	var popupAttachmentsImg_off = new Image();
	popupAttachmentsImg_off.src = "img/btnBottomAttachments_off.gif";
	var popupAttachmentsImg_over = new Image();
	popupAttachmentsImg_over.src = "img/btnBottomAttachments_over.gif";
	var popupAttachmentsImg_on = new Image();
	popupAttachmentsImg_on.src = "img/btnBottomAttachments_on.gif";
	
	var popupExtrasImg_off = new Image();
	popupExtrasImg_off.src = "img/btnBottomExtras_off.gif";
	var popupExtrasImg_over = new Image();
	popupExtrasImg_over.src = "img/btnBottomExtras_over.gif";
	var popupExtrasImg_on = new Image();
	popupExtrasImg_on.src = "img/btnBottomExtras_on.gif";	
	
	var popupTextImg_off = new Image();
	popupTextImg_off.src = "img/btnBottomText_off.gif";
	//popupTextImg_off.onerror = "this.src=this.src;"
	var popupTextImg_over = new Image();
	popupTextImg_over.src = "img/btnBottomText_over.gif";
	//popupTextImg_over.onerror = "this.src=this.src;"
	var popupTextImg_on = new Image();
	popupTextImg_on.src = "img/btnBottomText_on.gif";
	//popupTextImg_on.onerror = "this.src=this.src;"
	
	//search button images
	var searchBasicSearchImg_off = new Image();
	searchBasicSearchImg_off.src = "img/btnBottomBasicSearch_off.gif";
	var searchBasicSearchImg_over = new Image();
	searchBasicSearchImg_over.src = "img/btnBottomBasicSearch_over.gif";
	var searchBasicSearchImg_on = new Image();
	searchBasicSearchImg_on.src = "img/btnBottomBasicSearch_on.gif";
	
	var searchAdvSearchImg_off = new Image();
	searchAdvSearchImg_off.src = "img/btnBottomAdvSearch_off.gif";
	var searchAdvSearchImg_over = new Image();
	searchAdvSearchImg_over.src = "img/btnBottomAdvSearch_over.gif";
	var searchAdvSearchImg_on = new Image();
	searchAdvSearchImg_on.src = "img/btnBottomAdvSearch_on.gif";
	
	var browseBrowseAllImg_off = new Image();
	browseBrowseAllImg_off.src = "img/btnBottomBrowseall_off.gif";
	var browseBrowseAllImg_over = new Image();
	browseBrowseAllImg_over.src = "img/btnBottomBrowseall_off.gif";
	var browseBrowseAllImg_on = new Image();
	browseBrowseAllImg_on.src = "img/btnBottomBrowseall_off.gif";
	
	
	//left frame buttons
	var leftSearchImg_off = new Image();
	leftSearchImg_off.src = "img/btnSearch_off.gif";
	var leftSearchImg_over = new Image();
	leftSearchImg_over.src = "img/btnSearch_over.gif";
	var leftSearchImg_on = new Image();
	leftSearchImg_on.src = "img/btnSearch_on.gif";

	var leftBrowseImg_off = new Image();
	leftBrowseImg_off.src = "img/btnBrowse_off.gif";
	var leftBrowseImg_over = new Image();
	leftBrowseImg_over.src = "img/btnBrowse_over.gif";
	var leftBrowseImg_on = new Image();
	leftBrowseImg_on.src = "img/btnBrowse_on.gif";

	var leftResultsImg_off = new Image();
	leftResultsImg_off.src = "img/btnResults_off.gif";
	var leftResultsImg_over = new Image();
	leftResultsImg_over.src = "img/btnResults_over.gif";
	var leftResultsImg_on = new Image();
	leftResultsImg_on.src = "img/btnResults_on.gif";
	
//	var leftViewImg_off = new Image();
//	leftViewImg_off.src = "img/btnView_off.gif";
//	var leftViewImg_over = new Image();
//	leftViewImg_over.src = "img/btnView_over.gif";
//	var leftViewImg_on = new Image();
//	leftViewImg_on.src = "img/btnView_on.gif";
	
	//close buttons
	var closePopup_off = new Image();
	closePopup_off.src = "img/popupClose_off.gif";
	var closePopup_over = new Image();
	closePopup_over.src = "img/popupClose_over.gif";
	
	if (pageIndex == 'reports'){
		var viewSampleImg_off = new Image();
		viewSampleImg_off.src = "img/btnReportsViewsample_off.gif"
		var viewSampleImg_over = new Image();
		viewSampleImg_over.src = "img/btnReportsViewsample_over.gif"
	
		var runReportImg_off = new Image();
		runReportImg_off.src = "img/btnReportsRunReport_off.gif";
		var runReportImg_over = new Image();
		runReportImg_over.src = "img/btnReportsRunReport_over.gif";
		var runReportImg_on = new Image();
		runReportImg_on.src = "img/btnReportsRunReport_on.gif";
		
		var clearFieldsImg_off = new Image();
		clearFieldsImg_off.src = "img/btnReportsClearFields_off.gif";
		var clearFieldsImg_over = new Image();
		clearFieldsImg_over.src = "img/btnReportsClearFields_over.gif";
		var clearFieldsImg_on = new Image();
		clearFieldsImg_on.src = "img/btnReportsClearFields_on.gif";
	}
	
	var button0_off = new Image();
	button0_off.src = "img/btnHome_off.gif";
	var button0_on = new Image();
	button0_on.src = "img/btnHome_on.gif";
	var button1_off = new Image();
	button1_off.src = "img/btnLegislativeFiles_off.gif";
	var button1_on = new Image();
	button1_on.src = "img/btnLegislativeFiles_over.gif";
	var button2_off = new Image();
	button2_off.src = "img/btnMeetingbodycalendar_off.gif";
	var button2_on = new Image();
	button2_on.src = "img/btnMeetingbodycalendar_over.gif";
	var button3_off = new Image();
	button3_off.src = "img/btnBoardsandcommissions_off.gif";
	var button3_on = new Image();
	button3_on.src = "img/btnBoardsandcommissions_over.gif";
	var button4_off = new Image();
	button4_off.src = "img/btnLogout_off.gif";
	var button4_on = new Image();
	button4_on.src = "img/btnLogout_over.gif";
	
	var Help_off = new Image();
	Help_off.src = "img/hdrHelp_off.gif";
	var Help_on = new Image();
	Help_on.src = "img/hdrHelp_on.gif";
	
	var Reports_off = new Image();
	Reports_off.src = "img/btnContentReports_off.gif";
	var Reports_on = new Image();
	Reports_on.src = "img/btnContentReports_on.gif"
	
var leftSearchImg_off = new Image();	
leftSearchImg_off.src = "img/btnSearch_off.gif";
var leftSearchImg_over = new Image();
leftSearchImg_over.src = "img/btnSearch_over.gif";
var leftSearchImg_on = new Image();
leftSearchImg_on.src = "img/btnSearch_on.gif";

var logoImg_off = new Image();
logoImg_off.src = "img/imgLogoanimation_off.gif";
var logoImg_on = new Image();
logoImg_on.src = "img/imgLogoanimation_on.gif";

//var leftViewImg_off = new Image();
//leftViewImg_off.src = "img/btnView_off.gif";
//var leftViewImg_over = new Image();
//leftViewImg_over.src = "img/btnView_over.gif";
//var leftViewImg_on = new Image();
//leftViewImg_on.src = "img/btnView_on.gif";
}

function replaceImage(thisImage, state){	
	//if (pageIndex != 'header'){alert("not header");}
	if (NS4 && (pageIndex != 'header')){
		if (state == 'on'){ 
			eval("document.formlayer.document['" + thisImage + "'].src = " + thisImage + "_on.src");			
		}
		if (state == 'off'){
			eval("document.formlayer.document['" + thisImage + "'].src = " + thisImage + "_off.src");				
		}
	}
	else {	
		if (state == 'on'){ 
			eval("document['" + thisImage + "'].src = " + thisImage + "_on.src");			
		}
		if (state == 'off'){
			eval("document['" + thisImage + "'].src = " + thisImage + "_off.src");				
		}
	}	
}