function navfun(which,total)
{
	$("#nav"+which).attr("src",tppublic+"_images/indexmenu-new"+which+"b.jpg"); 
	var i=0;
	for( $i=0;i<=total;i++ ){
		if ( i!=which ){
			$("#nav"+i).attr("src",tppublic+"_images/indexmenu-new"+i+"a.jpg"); 
		}
	}
	$("#nav_div img").not($("#nav"+which)).hover(
		function () {
			var id = this.id.replace("nav","");
			$("#nav"+id).attr("src",tppublic+"_images/indexmenu-new"+id+"b.jpg");
		},
		function () {
			var id = this.id.replace("nav","");
			$("#nav"+id).attr("src",tppublic+"_images/indexmenu-new"+id+"a.jpg"); 
		}
	); 
}

function navfun1(which,total)
{
	$("#nynav"+which).attr("src",tppublic+"_images/menu-new"+which+"b.jpg"); 
	var i=0;
	for( $i=0;i<=total;i++ ){
		if ( i!=which ){
			$("#nynav"+i).attr("src",tppublic+"_images/menu-new"+i+"a.jpg"); 
		}
	}
	$("#nynav_div img").not($("#nynav"+which)).hover(
		function () {
			var id = this.id.replace("nynav","");
			$("#nynav"+id).attr("src",tppublic+"_images/menu-new"+id+"b.jpg");
		},
		function () {
			var id = this.id.replace("nynav","");
			$("#nynav"+id).attr("src",tppublic+"_images/menu-new"+id+"a.jpg"); 
		}
	); 
}