// JavaScript Document

function currentNav(){
hideAll();
if (parent == "why"){
	document.getElementById("sub1").style.display = "inline";
	document.getElementById("Image1").src ="http://www.marketstar.com/images/topnav_whymarketstar2.gif"
	
}

if  (parent == "global"){
	document.getElementById("sub2").style.display = "inline";
	document.getElementById("Image2").src ="http://www.marketstar.com/images/topnav_global2.gif"
}

if  (parent == "solutions"){
	document.getElementById("sub3").style.display = "inline";
	document.getElementById("Image3").src ="http://www.marketstar.com/images/topnav_solutions2.gif"
}

if  (parent == "results"){
	document.getElementById("sub4").style.display = "inline";
	document.getElementById("Image4").src ="http://www.marketstar.com/images/topnav_results2.gif"
}

if (parent == "careers"){
	document.getElementById("sub5").style.display = "inline";
	document.getElementById("Image5").src ="http://www.marketstar.com/images/topnav_careers2.gif"
}

if (parent == "info"){
	document.getElementById("sub6").style.display = "inline";
	document.getElementById("Image6").src ="http://www.marketstar.com/images/topnav_info2.gif"
}	
	
}

function changeRollOut(){
	
	if (parent == "why"){} else {
	document.getElementById("Image1").src ="http://www.marketstar.com/images/topnav_whymarketstar1.gif"
	}
	
	if (parent == "global"){} else {
		document.getElementById("Image2").src ="http://www.marketstar.com/images/topnav_global1.gif"
	}
	
	if (parent == "solutions"){} else {
	document.getElementById("Image3").src ="http://www.marketstar.com/images/topnav_solutions1.gif"
	}
	
	if (parent == "results"){} else {
	document.getElementById("Image4").src ="http://www.marketstar.com/images/topnav_results1.gif"
	}
	
	if (parent == "careers"){} else {
	document.getElementById("Image5").src ="http://www.marketstar.com/images/topnav_careers1.gif"
	}
	
	if (parent == "info"){} else {
	document.getElementById("Image6").src ="http://www.marketstar.com/images/topnav_info1.gif"
	}
	
}

function changeNav(current){
hideAll();
document.getElementById("sub" + current).style.display = "block";

if (current == "1" && parent != "why"){
document.getElementById("Image1").src ="http://www.marketstar.com/images/topnav_whymarketstar3.gif"
}

if (current == "2" && parent != "global"){
document.getElementById("Image2").src ="http://www.marketstar.com/images/topnav_global3.gif"
}

if (current == "3" && parent != "solutions"){
document.getElementById("Image3").src ="http://www.marketstar.com/images/topnav_solutions3.gif"
}

if (current == "4" && parent != "results"){
document.getElementById("Image4").src ="http://www.marketstar.com/images/topnav_results3.gif"
}

if (current == "5" && parent != "careers"){
document.getElementById("Image5").src ="http://www.marketstar.com/images/topnav_careers3.gif"
}

if (current == "6" && parent != "info"){
document.getElementById("Image6").src ="http://www.marketstar.com/images/topnav_info3.gif"
}

}

function hideAll(){
	document.getElementById("sub1").style.display = "none";
	document.getElementById("sub2").style.display = "none";	
	document.getElementById("sub3").style.display = "none";	
	document.getElementById("sub4").style.display = "none";	
	document.getElementById("sub5").style.display = "none";
	document.getElementById("sub6").style.display = "none";	
	
	if (parent == "why"){} else {
	document.getElementById("Image1").src ="http://www.marketstar.com/images/topnav_whymarketstar1.gif"
	}
	
	if (parent == "global"){} else {
		document.getElementById("Image2").src ="http://www.marketstar.com/images/topnav_global1.gif"
	}
	
	if (parent == "solutions"){} else {
	document.getElementById("Image3").src ="http://www.marketstar.com/images/topnav_solutions1.gif"
	}
	
	if (parent == "results"){} else {
	document.getElementById("Image4").src ="http://www.marketstar.com/images/topnav_results1.gif"
	}
	
	if (parent == "careers"){} else {
	document.getElementById("Image5").src ="http://www.marketstar.com/images/topnav_careers1.gif"
	}
	
	if (parent == "info"){} else {
	document.getElementById("Image6").src ="http://www.marketstar.com/images/topnav_info1.gif"
	}

}