function swap_on(id)
{
	image_path = document.getElementById(id).src;	
	if(image_path.indexOf("_off.gif")!=-1)
	{
		name = id+"_on.gif";
		document.getElementById(id).src = "images/slide_show/"+name;
	}	
	else
	{
		name = id+".gif";
		document.getElementById(id).src = "images/slide_show/"+name;
	}
}
function swap_off(id)
{
	image_path = document.getElementById(id).src;
	if(image_path.indexOf("_on.gif")!=-1)
	{
		name = id+"_off.gif";
		document.getElementById(id).src = "images/slide_show/"+name;
	}
	else
	{
		name = id+".gif";
		document.getElementById(id).src = "images/slide_show/"+name;
	}
}
/*
var timeoutID=0;
function play1(id)
{		
	document.getElementById("play").src = "images/slide_show/stop.jpg";	
	id++;		
	if(id==5)
	{
		id=1;		
	}		
	name = id+".jpg";
	for(i=1;i<=4;i++)
	{
		document.getElementById(i).src = "images/slide_show/"+i+"_off.jpg";	
		if(i==id)
		{
			document.getElementById(i).src = "images/slide_show/"+i+".jpg";	
		}
	}
	document.getElementById("banner").src = "images/main_"+name;
	timeoutID = window.setTimeout("play1("+id+")",2000);
}*/
//Check that any is pink 
//if yes then add one to the button name 
//use it to dispalay both the banner and the button
function move_forward()
{		
	//window.clearTimeout(timeoutID);
	for(button_id=1;button_id<=3;button_id++)
	{
		image_path = document.getElementById(button_id).src;
		if(image_path.indexOf("_on.gif")==-1 && image_path.indexOf("_off.gif")==-1)
		{	
			break;
		}
	}
	reset();
	button_id++;
	if(document.getElementById(button_id)==null)
	{
		button_id=1;
	}
	if(button_id==4)
	{
		button_id=1;
	}
	document.getElementById(button_id).src = "images/slide_show/"+button_id+".gif";
	document.getElementById('banner').src = "images/main_"+button_id+".jpg";
	document.getElementById('banner').alt = button_id;	

	/* Link on each image of slideshow 22feb2010* Start*/
	if(button_id == '1')
	{
		document.getElementById('slide_link').href = "product/outsourced_product_development.jsp";
	}else if(button_id == '2')
	{
		document.getElementById('slide_link').href = "outsourcing/outsourcing.jsp";
	}else if(button_id == '3')
	{
		document.getElementById('slide_link').href = "testing/testing_services.jsp";
	}
	/* Link on each image of slideshow 22feb2010* End*/
}
function move_backward()
{		
	//window.clearTimeout(timeoutID);
	for(button_id=3;button_id>=1;button_id--)
	{
		image_path = document.getElementById(button_id).src;
		if(image_path.indexOf("_on.gif")==-1 && image_path.indexOf("_off.gif")==-1)
		{	
			exist = true;
			break;
		}		
	}
	reset();
	button_id--;
	if(document.getElementById(button_id)==null)
	{
		button_id=3;
	}
	if(button_id==0)
	{
		button_id=3;
	}
	document.getElementById(button_id).src = "images/slide_show/"+button_id+".gif";
	document.getElementById('banner').src = "images/main_"+button_id+".jpg";
	document.getElementById('banner').alt = button_id;	
	/* Link on each image of slideshow 22feb2010* Start*/
	if(button_id == '1')
	{
		document.getElementById('slide_link').href = "product/outsourced_product_development.jsp";
	}else if(button_id == '2')
	{
		document.getElementById('slide_link').href = "outsourcing/outsourcing.jsp";
	}else if(button_id == '3')
	{
		document.getElementById('slide_link').href = "testing/testing_services.jsp";
	}
	/* Link on each image of slideshow 22feb2010* End*/

}
function show_banner(button_name,banner_name)
{		
	//window.clearTimeout(timeoutID);
	reset();	
	document.getElementById(button_name).src = "images/slide_show/"+button_name+".gif";
	document.getElementById(banner_name).src = "images/main_"+button_name+".jpg";
	document.getElementById('banner').alt = button_name;	
	/* Link on each image of slideshow 22feb2010* Start*/
	if(button_name == '1')
	{
		document.getElementById('slide_link').href = "product/outsourced_product_development.jsp";
	}else if(button_name == '2')
	{
		document.getElementById('slide_link').href = "outsourcing/outsourcing.jsp";
	}else if(button_name == '3')
	{
		document.getElementById('slide_link').href = "testing/testing_services.jsp";
	}
	/* Link on each image of slideshow 22feb2010 End */
}
function reset()
{
	for(i=1;i<=3;i++)
	{
		document.getElementById(i).src = "images/slide_show/"+i+"_off.gif";
	}	
		document.getElementById("play").src = "images/slide_show/play_off.gif";
}
function show_big_and_gray(id)
{
	switch(id)
	{
		case '1':
			document.getElementById("partner_1").src = "images/newLogo-NASSCOM-Member_big"+".jpg";
			document.getElementById("partner_2").src = "images/partner_2_gray.jpg";			
			document.getElementById("partner_4").src = "images/partner_4_gray.jpg";
			document.getElementById("partner_5").src = "images/partner_5_gray.jpg";
			document.getElementById("partner_6").src = "images/partner_6_gray.jpg";
			document.getElementById("partner_7").src = "images/partner_7_gray.jpg";
			document.getElementById("partner_8").src = "images/partner_8_gray.jpg";
			document.getElementById("partner_9").src = "images/partner_9_gray.jpg";
			document.getElementById("partner_10").src = "images/partner_10_gray.jpg";
			document.getElementById("partner_11").src = "images/partner_11_gray.jpg";
			document.getElementById("partner_12").src = "images/partner_12_gray.jpg";
			document.getElementById("partner_13").src = "images/partner_13_gray.jpg";
			document.getElementById("partner_14").src = "images/partner_14_gray.jpg";
			break;
		case '2':
			document.getElementById("partner_1").src = "images/newLogo-NASSCOM-Member_gray"+".jpg";
			document.getElementById("partner_2").src = "images/partner_2_big.gif";
			document.getElementById("partner_4").src = "images/partner_4_gray.jpg";
			document.getElementById("partner_5").src = "images/partner_5_gray.jpg";
			document.getElementById("partner_6").src = "images/partner_6_gray.jpg";
			document.getElementById("partner_7").src = "images/partner_7_gray.jpg";
			document.getElementById("partner_8").src = "images/partner_8_gray.jpg";
			document.getElementById("partner_9").src = "images/partner_9_gray.jpg";
			document.getElementById("partner_10").src = "images/partner_10_gray.jpg";
			document.getElementById("partner_11").src = "images/partner_11_gray.jpg";
			document.getElementById("partner_12").src = "images/partner_12_gray.jpg";
			document.getElementById("partner_13").src = "images/partner_13_gray.jpg";
			document.getElementById("partner_14").src = "images/partner_14_gray.jpg";
			break;
		case '5':
			document.getElementById("partner_1").src = "images/newLogo-NASSCOM-Member_gray"+".jpg";
			document.getElementById("partner_2").src = "images/partner_2_gray.jpg";			
			document.getElementById("partner_4").src = "images/partner_4_gray.jpg";
			document.getElementById("partner_5").src = "images/partner_5_big.jpg";
			document.getElementById("partner_6").src = "images/partner_6_gray.jpg";
			document.getElementById("partner_7").src = "images/partner_7_gray.jpg";
			document.getElementById("partner_8").src = "images/partner_8_gray.jpg";
			document.getElementById("partner_9").src = "images/partner_9_gray.jpg";
			document.getElementById("partner_10").src = "images/partner_10_gray.jpg";
			document.getElementById("partner_11").src = "images/partner_11_gray.jpg";
			document.getElementById("partner_12").src = "images/partner_12_gray.jpg";
			document.getElementById("partner_13").src = "images/partner_13_gray.jpg";
			document.getElementById("partner_14").src = "images/partner_14_gray.jpg";
			break;
		case '4':
			document.getElementById("partner_1").src = "images/newLogo-NASSCOM-Member_gray"+".jpg";
			document.getElementById("partner_2").src = "images/partner_2_gray.jpg";
			document.getElementById("partner_4").src = "images/partner_4_big.gif";
			document.getElementById("partner_5").src = "images/partner_5_gray.jpg";
			document.getElementById("partner_6").src = "images/partner_6_gray.jpg";
			document.getElementById("partner_7").src = "images/partner_7_gray.jpg";
			document.getElementById("partner_8").src = "images/partner_8_gray.jpg";
			document.getElementById("partner_9").src = "images/partner_9_gray.jpg";
			document.getElementById("partner_10").src = "images/partner_10_gray.jpg";
			document.getElementById("partner_11").src = "images/partner_11_gray.jpg";
			document.getElementById("partner_12").src = "images/partner_12_gray.jpg";
			document.getElementById("partner_13").src = "images/partner_13_gray.jpg";
			document.getElementById("partner_14").src = "images/partner_14_gray.jpg";
			break;
		case '6':
			document.getElementById("partner_1").src = "images/newLogo-NASSCOM-Member_gray"+".jpg";
			document.getElementById("partner_2").src = "images/partner_2_gray.jpg";
			document.getElementById("partner_4").src = "images/partner_4_gray.jpg";
			document.getElementById("partner_5").src = "images/partner_5_gray.jpg";
			document.getElementById("partner_6").src = "images/partner_6_big.jpg";
			document.getElementById("partner_7").src = "images/partner_7_gray.jpg";
			document.getElementById("partner_8").src = "images/partner_8_gray.jpg";
			document.getElementById("partner_9").src = "images/partner_9_gray.jpg";
			document.getElementById("partner_10").src = "images/partner_10_gray.jpg";
			document.getElementById("partner_11").src = "images/partner_11_gray.jpg";
			document.getElementById("partner_12").src = "images/partner_12_gray.jpg";
			document.getElementById("partner_13").src = "images/partner_13_gray.jpg";
			document.getElementById("partner_14").src = "images/partner_14_gray.jpg";
			break;
		case '7':
			document.getElementById("partner_1").src = "images/newLogo-NASSCOM-Member_gray"+".jpg";
			document.getElementById("partner_2").src = "images/partner_2_gray.jpg";
			document.getElementById("partner_4").src = "images/partner_4_gray.jpg";
			document.getElementById("partner_5").src = "images/partner_5_gray.jpg";
			document.getElementById("partner_6").src = "images/partner_6_gray.jpg";
			document.getElementById("partner_7").src = "images/partner_7_big.jpg";
			document.getElementById("partner_8").src = "images/partner_8_gray.jpg";
			document.getElementById("partner_9").src = "images/partner_9_gray.jpg";
			document.getElementById("partner_10").src = "images/partner_10_gray.jpg";
			document.getElementById("partner_11").src = "images/partner_11_gray.jpg";
			document.getElementById("partner_12").src = "images/partner_12_gray.jpg";
			document.getElementById("partner_13").src = "images/partner_13_gray.jpg";
			document.getElementById("partner_14").src = "images/partner_14_gray.jpg";
			break;
		case '8':
			document.getElementById("partner_1").src = "images/newLogo-NASSCOM-Member_gray"+".jpg";
			document.getElementById("partner_2").src = "images/partner_2_gray.jpg";
			document.getElementById("partner_4").src = "images/partner_4_gray.jpg";
			document.getElementById("partner_5").src = "images/partner_5_gray.jpg";
			document.getElementById("partner_6").src = "images/partner_6_gray.jpg";
			document.getElementById("partner_7").src = "images/partner_7_gray.jpg";
			document.getElementById("partner_8").src = "images/partner_8_big.jpg";
			document.getElementById("partner_9").src = "images/partner_9_gray.jpg";
			document.getElementById("partner_10").src = "images/partner_10_gray.jpg";
			document.getElementById("partner_11").src = "images/partner_11_gray.jpg";
			document.getElementById("partner_12").src = "images/partner_12_gray.jpg";
			document.getElementById("partner_13").src = "images/partner_13_gray.jpg";
			document.getElementById("partner_14").src = "images/partner_14_gray.jpg";
			break;
		case '9':
			document.getElementById("partner_1").src = "images/newLogo-NASSCOM-Member_gray"+".jpg";
			document.getElementById("partner_2").src = "images/partner_2_gray.jpg";
			document.getElementById("partner_4").src = "images/partner_4_gray.jpg";
			document.getElementById("partner_5").src = "images/partner_5_gray.jpg";
			document.getElementById("partner_6").src = "images/partner_6_gray.jpg";
			document.getElementById("partner_7").src = "images/partner_7_gray.jpg";
			document.getElementById("partner_8").src = "images/partner_8_gray.jpg";
			document.getElementById("partner_9").src = "images/partner_9_big.jpg";
			document.getElementById("partner_10").src = "images/partner_10_gray.jpg";
			document.getElementById("partner_11").src = "images/partner_11_gray.jpg";
			document.getElementById("partner_12").src = "images/partner_12_gray.jpg";
			document.getElementById("partner_13").src = "images/partner_13_gray.jpg";
			document.getElementById("partner_14").src = "images/partner_14_gray.jpg";
			break;
		case '10':
			document.getElementById("partner_1").src = "images/newLogo-NASSCOM-Member_gray"+".jpg";
			document.getElementById("partner_2").src = "images/partner_2_gray.jpg";
			document.getElementById("partner_4").src = "images/partner_4_gray.jpg";
			document.getElementById("partner_5").src = "images/partner_5_gray.jpg";
			document.getElementById("partner_6").src = "images/partner_6_gray.jpg";
			document.getElementById("partner_7").src = "images/partner_7_gray.jpg";
			document.getElementById("partner_8").src = "images/partner_8_gray.jpg";
			document.getElementById("partner_9").src = "images/partner_9_gray.jpg";
			document.getElementById("partner_10").src = "images/partner_10_big.jpg";
			document.getElementById("partner_11").src = "images/partner_11_gray.jpg";
			document.getElementById("partner_12").src = "images/partner_12_gray.jpg";
			document.getElementById("partner_13").src = "images/partner_13_gray.jpg";
			document.getElementById("partner_14").src = "images/partner_14_gray.jpg";
			break;
		
		case '11':
			document.getElementById("partner_1").src = "images/newLogo-NASSCOM-Member_gray"+".jpg";
			document.getElementById("partner_2").src = "images/partner_2_gray.jpg";
			document.getElementById("partner_4").src = "images/partner_4_gray.jpg";
			document.getElementById("partner_5").src = "images/partner_5_gray.jpg";
			document.getElementById("partner_6").src = "images/partner_6_gray.jpg";
			document.getElementById("partner_7").src = "images/partner_7_gray.jpg";
			document.getElementById("partner_8").src = "images/partner_8_gray.jpg";
			document.getElementById("partner_9").src = "images/partner_9_gray.jpg";
			document.getElementById("partner_10").src = "images/partner_10_gray.jpg";
			document.getElementById("partner_11").src = "images/partner_11_big.jpg";
			document.getElementById("partner_12").src = "images/partner_12_gray.jpg";
			document.getElementById("partner_13").src = "images/partner_13_gray.jpg";
			document.getElementById("partner_14").src = "images/partner_14_gray.jpg";
			break;
		
		case '12':
			document.getElementById("partner_1").src = "images/newLogo-NASSCOM-Member_gray"+".jpg";
			document.getElementById("partner_2").src = "images/partner_2_gray.jpg";
			document.getElementById("partner_4").src = "images/partner_4_gray.jpg";
			document.getElementById("partner_5").src = "images/partner_5_gray.jpg";
			document.getElementById("partner_6").src = "images/partner_6_gray.jpg";
			document.getElementById("partner_7").src = "images/partner_7_gray.jpg";
			document.getElementById("partner_8").src = "images/partner_8_gray.jpg";
			document.getElementById("partner_9").src = "images/partner_9_gray.jpg";
			document.getElementById("partner_10").src = "images/partner_10_gray.jpg";
			document.getElementById("partner_11").src = "images/partner_11_gray.jpg";
			document.getElementById("partner_12").src = "images/partner_12_big.jpg";
			document.getElementById("partner_13").src = "images/partner_13_gray.jpg";
			document.getElementById("partner_14").src = "images/partner_14_gray.jpg";
			break;
		
		case '13':
			document.getElementById("partner_1").src = "images/newLogo-NASSCOM-Member_gray"+".jpg";
			document.getElementById("partner_2").src = "images/partner_2_gray.jpg";
			document.getElementById("partner_4").src = "images/partner_4_gray.jpg";
			document.getElementById("partner_5").src = "images/partner_5_gray.jpg";
			document.getElementById("partner_6").src = "images/partner_6_gray.jpg";
			document.getElementById("partner_7").src = "images/partner_7_gray.jpg";
			document.getElementById("partner_8").src = "images/partner_8_gray.jpg";
			document.getElementById("partner_9").src = "images/partner_9_gray.jpg";
			document.getElementById("partner_10").src = "images/partner_10_gray.jpg";
			document.getElementById("partner_11").src = "images/partner_11_gray.jpg";
			document.getElementById("partner_12").src = "images/partner_12_gray.jpg";
			document.getElementById("partner_13").src = "images/partner_13_big.gif";
			document.getElementById("partner_14").src = "images/partner_14_gray.jpg";
			break;
		
		case '14':
			document.getElementById("partner_1").src = "images/newLogo-NASSCOM-Member_gray"+".jpg";
			document.getElementById("partner_2").src = "images/partner_2_gray.jpg";
			document.getElementById("partner_4").src = "images/partner_4_gray.jpg";
			document.getElementById("partner_5").src = "images/partner_5_gray.jpg";
			document.getElementById("partner_6").src = "images/partner_6_gray.jpg";
			document.getElementById("partner_7").src = "images/partner_7_gray.jpg";
			document.getElementById("partner_8").src = "images/partner_8_gray.jpg";
			document.getElementById("partner_9").src = "images/partner_9_gray.jpg";
			document.getElementById("partner_10").src = "images/partner_10_gray.jpg";
			document.getElementById("partner_11").src = "images/partner_11_gray.jpg";
			document.getElementById("partner_12").src = "images/partner_12_gray.jpg";
			document.getElementById("partner_13").src = "images/partner_13_gray.jpg";
			document.getElementById("partner_14").src = "images/partner_14_big.jpg";
			break;
	}	
}
function hide_big_and_gray()
{
	document.getElementById("partner_1").src = "images/newLogo-NASSCOM-Member_gray"+".jpg";
	document.getElementById("partner_2").src = "images/partner_2_gray.jpg";	
	document.getElementById("partner_4").src = "images/partner_4_gray.jpg";
	document.getElementById("partner_5").src = "images/partner_5_gray.jpg";
	document.getElementById("partner_6").src = "images/partner_6_gray.jpg";
	document.getElementById("partner_7").src = "images/partner_7_gray.jpg";
	document.getElementById("partner_8").src = "images/partner_8_gray.jpg";
	document.getElementById("partner_9").src = "images/partner_9_gray.jpg";
	document.getElementById("partner_10").src = "images/partner_10_gray.jpg";
	document.getElementById("partner_11").src = "images/partner_11_gray.jpg";
	document.getElementById("partner_12").src = "images/partner_12_gray.jpg";
	document.getElementById("partner_13").src = "images/partner_13_gray.jpg";
	document.getElementById("partner_14").src = "images/partner_14_gray.jpg";
}