var opacity_number=10;
var flag=0;
var over=0;
var selected_menu_id;
var function_to_exectute_after_fade;
var div_to_fade_id;

		       
	

var initial_image;

function tour_hover(current_obj,new_img)
{
	initial_image=current_obj.src;
	current_obj.src=new_img;
}

function tour_mouse_out(current_obj)
{
	current_obj.src=initial_image;
}


//image preloader
function MM_preloadImages()
{ //v3.0
	var d=document;
	if(d.images)
	{
		if(!d.MM_p) d.MM_p=new Array();
		var i,j=d.MM_p.length,a=MM_preloadImages.arguments;
		for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0)
		{
			d.MM_p[j]=new Image;
			d.MM_p[j++].src=a[i];
		}
	}
}