.nav_blue{
	background-image:url(../images/navigation_bg/blue_bg.png);
	background-repeat: repeat-x;
}
.nav_gold{
	background-image:url(../images/navigation_bg/gold_bg.png);
	background-repeat: repeat-x;
}
.nav_orange{
	background-image:url(../images/navigation_bg/orange_bg.png);
	background-repeat: repeat-x;
}
.nav_green{
	background-image:url(../images/navigation_bg/green_bg.png);
	background-repeat: repeat-x;
}
.nav_purple{
	background-image:url(../images/navigation_bg/purple_bg.png);
	background-repeat: repeat-x;
}
.nav_brown{
	background-image:url(../images/navigation_bg/brown_bg.png);
	background-repeat: repeat-x;
}
.nav_sick{
	background-image:url(../images/navigation_bg/sick_bg.png);
	background-repeat: repeat-x;
}
.nav_grey{
	background-image:url(../images/navigation_bg/grey_bg.png);
	background-repeat: repeat-x;
}
.nav_silver{
	background-image:url(../images/navigation_bg/silver_bg.png);
	background-repeat: repeat-x;
}