/*navbar*/
var navbtnover=""
var navbtntab=""
var navbtnimg=""

function nav_roll_over(base,aa){
	if (base!=navbtnover){
		var obj=document.getElementById(base);
		obj.src=aa;
	}
}

function nav_roll_out(base,aa){
	if (base!=navbtnover){
		var obj=document.getElementById(base);
		obj.src=aa;
	}
}

function nav_change_img(base,aa){
	navbtnover=base;
	var obj=document.getElementById(base);
	obj.src=aa;
	navbtntab=base;
	navbtnimg=aa;
}



/*Rollover 2*/
/*navbar*/
var navbtnoverSecond=""
var navbtntabSecond=""
var navbtnimgSecond=""

function nav_roll_over_Second(base,aa){
	if (base!=navbtnoverSecond){
		var obj=document.getElementById(base);
		obj.src=aa;
	}
}

function nav_roll_out_Second(base,aa){
	if (base!=navbtnoverSecond){
		var obj=document.getElementById(base);
		obj.src=aa;
	}
}

function nav_change_img_Second(base,aa){
	navbtnoverSecond=base;
	var obj=document.getElementById(base);
	obj.src=aa;
	navbtntabSecond=base;
	navbtnimgSecond=aa;
}