// ===============================================================================================================
//	Created By	: Santhosh A.
//	Created On	: 31 October 2007.
//  Purpose		: This Script file is used to show a slide presentation in login page.
//	Modified On	: 12 November 2007.
//	Comments	: 
// ===============================================================================================================

var totalDivCount = 5;
var retTimeOut;
var currentIndex = 1;

//window.onload = InitSlideShow;

function InitSlideShow()
{	
	ShowSlide(1);
}

function ShowSlide( curDiv )
{
	if ( curDiv == 0 )
	{
		curDiv = 1;
	}
	
	for( var no = 1; no < totalDivCount + 1; no++ )
	{
		var divTemp = document.getElementById('div' + no);
				
		divTemp.style.display = "none";
		divTemp.style.position = "absolute";
		divTemp.style.height = "1";
	}
	
	 var counter = document.getElementById("divIcons").getElementsByTagName("img");
	
	for ( var no = 1; no < counter.length + 1; no++ )
	{
		if ( counter[no] != counter[curDiv] )
		{			
			var img = 'img' + (no);
			var imgdisable = 'disable'+ (no);  
			var imgDisPath = 'images/Home/' + imgdisable + '.png';		
			if ( document.getElementById(img) != null )
			{
			   // document.getElementById(img).src = imgDisPath;
			   $('#'+img).attr('style','filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=scale,src='+ imgDisPath +');width:45px;height:44px;');				
			}	
		}
		else
		{
		
			var img = 'img' + (no);
			var imgenable = 'enable'+ (no);  
			var imgDisPath = 'images/Home/' + imgenable + '.png';		
			if ( document.getElementById(img) != null )
			{
				//document.getElementById(img).src = imgDisPath;					
				$('#'+img).attr('style','filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=scale,src='+ imgDisPath +');width:45px;height:57px;');				
			}		
		
			currentIndex = no;
		}
	}
	 
	var visibileDiv = document.getElementById('div' + curDiv);
	
	visibileDiv.style.display = "block";
	visibileDiv.style.position = "";
	visibileDiv.style.height = "";

	curDiv++;
	
	if ( curDiv > totalDivCount )
	{
		curDiv = 1;
	}	
	currentIndex = curDiv - 1;
	retTimeOut = setTimeout('ShowSlide(' + curDiv + ')',15000);
}

function ShowSpecificSlide( index )
{
	for( var no = 1; no < totalDivCount + 1; no++ )
	{
		var divTemp = document.getElementById('div' + no);
				
		divTemp.style.display = "none";
		divTemp.style.position = "absolute";
		divTemp.style.height = "1";
	}
	
	 var counter = document.getElementById("divIcons").getElementsByTagName("a");

	for( var no = 1; no < counter.length + 1; no++ )
	{
		if ( counter[no] != counter[index] )
		{
		
			var img = 'img' + (no);
			var imgdisable = 'disable'+ (no);  
			var imgDisPath = 'images/Home/' + imgdisable + '.png';
			if ( document.getElementById(img) != null )
			{
				//document.getElementById(img).src = imgDisPath;					
				$('#'+img).attr('style','filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=scale,src='+ imgDisPath +');width:45px;height:44px;');				
			}			
		}
		else
		{		
			var img = 'img' + (no);
			var imgenable = 'enable'+ (no);  
			var imgDisPath = 'images/Home/' + imgenable + '.png';
			if ( document.getElementById(img) != null )
			{
				//document.getElementById(img).src = imgDisPath;					
				$('#'+img).attr('style','filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=scale,src='+ imgDisPath +');width:45px;height:57px;');				
			}
			currentIndex = no;
		}
	} 
	
	var visibileDiv = document.getElementById('div' + index);
	
	visibileDiv.style.display = "block";
	visibileDiv.style.position = "";
	visibileDiv.style.height = "";
	
	index++;
	
	if ( index > totalDivCount )
	{
		index = 1;
	}
	
	clearTimeout(retTimeOut);
	retTimeOut = setTimeout('ShowSlide(' + index + ')',15000);
	
}