var currSlide;
currSlide = 1;
var currSlideTitle
function hideAllContent()
{
	for (i=1;i<=4;i=i+1)
	{
		document.getElementById('slide-'+i).className = "hideContentArea";
	}
}
function getTitles()
{
	if (currSlide == 1)
	{
		currSlideTitle = "NavXtend";	
	}	
	if (currSlide == 2)
	{
		currSlideTitle = "Taking your office with you on the road";	
	}	
	if (currSlide == 3)
	{
		currSlideTitle = "Why Connected Navigation?";	
	}	
	if (currSlide == 4)
	{
		currSlideTitle = "Benefits";	
	}		
}
function showSubClickDiv()
{
	if (currSlide == 3)
	{
		document.getElementById('divSubClicks').style.display= "block";
	}	
	else
	{
		document.getElementById('divSubClicks').style.display= "none";
	}	
	
}
function enableDisablePrebNext()
{
	if (currSlide == 1)
	{
		//alert("**"+currSlide)
		document.getElementById('btnPrev').className = "hideButton";
		document.getElementById('btnNext').className = "showButton";
		document.getElementById('btnPrev_disabled').className = "showButton";
		document.getElementById('btnNext_disabled').className = "hideButton";
	}
	else if (currSlide == 4)
	{
		//alert("**"+currSlide)
		document.getElementById('btnPrev').className = "showButton";
		document.getElementById('btnNext').className = "hideButton";
		document.getElementById('btnPrev_disabled').className = "hideButton";
		document.getElementById('btnNext_disabled').className = "showButton";
	}
	else if ((currSlide >= 1) && (currSlide <= 4))
	{
		//alert("**"+currSlide)
		document.getElementById('btnPrev').className = "showButton";
		document.getElementById('btnNext').className = "showButton";
		document.getElementById('btnPrev_disabled').className = "hideButton";
		document.getElementById('btnNext_disabled').className = "hideButton";
	}
}
function gotoNextSlide()
{
		currSlide  = currSlide + 1 
		//alert(currSlide);
		hideAllContent()
		getTitles();
		document.getElementById('slide-'+ currSlide).className = "content-area";
		slide_title.innerHTML = currSlideTitle ;
		document.getElementById('slide_image').src = "images/banner" + currSlide + ".png";	
		enableDisablePrebNext()	
		showSubClickDiv()
}
function gotoPrevSlide()
{
		currSlide  = currSlide - 1 
		//alert(currSlide);
		hideAllContent()
		getTitles();
		document.getElementById('slide-'+ currSlide).className = "content-area";
		slide_title.innerHTML = currSlideTitle ;
		document.getElementById('slide_image').src = "images/banner" + currSlide + ".png";		
		enableDisablePrebNext()
		showSubClickDiv()
}
function resetAllSubClicks()
{
	document.getElementById('td3').className = "subClicksTd";	
	document.getElementById('td5').className = "subClicksTd";	
	document.getElementById('td6').className = "subClicksTd";
	document.getElementById('td7').className = "subClicksTd";
	document.getElementById('td8').className = "subClicksTd";	
}
function setJobImg(a)
{
	resetAllSubClicks()
	document.getElementById('slide_image').src = "images/banner" + a + ".png";
	document.getElementById('td'+a).className = "subClicksTd_active";
}