var isNav, isIE;
 if(parseInt(navigator.appVersion) >= 4)
 {
   if(navigator.appName == "Netscape")
   {   
     alert("This site is optimized for IE.  To avoid errors  please use INTERNET EXPLORER for ALL transactions.\n  Incase of problems contact us at feedback@cfhi.org.");
     isNav=true;
   }else{
     //alert("Internet Explorer");
     isIE=true;
   }
 }



function flipimage(img,status)
{
	if(isIE)
	{
		if (status==1)
		{
			this.document[img].src="/common/images/header/menu_arrow.gif";
		}
		else
		{
			this.document[img].src="/common/images/header/big_trans.gif";
		}
	}
}



var aboutus2= new Image();
aboutus2.src="/common/images/header/menu_y_aboutus2.gif";

var inter2= new Image();
inter2.src="/common/images/header/menu_y_inter2.gif";

var make2= new Image();
make2.src="/common/images/header/menu_y_make2.gif";


var aboutus= new Image();
aboutus.src="/common/images/header/menu_b_aboutus.gif";

var inter= new Image();
inter.src="/common/images/header/menu_b_inter.gif";

var make= new Image();
make.src="/common/images/header/menu_b_make.gif";


function hideAll()
{

document.aboutus.src=aboutus.src;	
document.inter.src=inter.src;	
document.make.src=make.src;	
	
	if(isIE)
	{
		document.all.menu1.style.visibility='hidden';	
		document.all.menu2.style.visibility='hidden';	
		document.all.menu3.style.visibility='hidden';	
	}
	else
	{
		document.menu1.visibility='hidden';
		document.menu2.visibility='hidden';
		document.menu3.visibility='hidden';
	}

}




function show(img,x)
{
hideAll();

	//y="menu"+x;	
	eval("document."+img+".src="+img+"2.src");	
	if(isIE)
	{		
		eval("document.all.menu"+x+".style.visibility='visible'");
	}
	else
	{		
		eval("document.menu"+x+".visibility='visible'");
	}
}


function hide(img11,w)
{		
	eval("document."+img11+".src="+img11+".src");	
	if(isIE)
	{
		document.all.menu1.style.visibility='hidden';	
		document.all.menu2.style.visibility='hidden';	
		document.all.menu3.style.visibility='hidden';	
	}
	else
	{
		document.menu1.visibility='hidden';
		document.menu2.visibility='hidden';
		document.menu3.visibility='hidden';
	}
}

function blank()
{}