<!-- 
browser_ok=(((navigator.appName == "Netscape")&&(parseInt(navigator.appVersion)>=3))||((navigator.appName=="Microsoft Internet Explorer")&&(parseInt(navigator.appVersion)>= 4)))

var ie = false;
var ns = false;
var img_hover = false;

ie = (navigator.appName=="Microsoft Internet Explorer")&&(parseInt(navigator.appVersion) >= 4);
ns = (navigator.appName == "Netscape")&&(parseInt(navigator.appVersion)>=4);
var no_browser = -99999;

nav1_p = new Image();
nav1_h = new Image();
nav2_p = new Image();
nav2_h = new Image();
nav3_p = new Image();
nav3_h = new Image();
nav4_p = new Image();
nav4_h = new Image();
nav5_p = new Image();
nav5_h = new Image();
nav6_p = new Image();
nav6_h = new Image();
nav7_p = new Image();
nav7_h = new Image();

nav1_p.src = "http://www.graphin.com/gfx/m1.gif";
nav1_h.src = "http://www.graphin.com/gfx/m1_a.gif";
nav2_p.src = "http://www.graphin.com/gfx/m2.gif";
nav2_h.src = "http://www.graphin.com/gfx/m2_a.gif";
nav3_p.src = "http://www.graphin.com/gfx/m3.gif";
nav3_h.src = "http://www.graphin.com/gfx/m3_a.gif";
nav4_p.src = "http://www.graphin.com/gfx/m4.gif";
nav4_h.src = "http://www.graphin.com/gfx/m4_a.gif";
nav5_p.src = "http://www.graphin.com/gfx/m5.gif";
nav5_h.src = "http://www.graphin.com/gfx/m5_a.gif";
nav6_p.src = "http://www.graphin.com/gfx/m6.gif";
nav6_h.src = "http://www.graphin.com/gfx/m6_a.gif";
nav7_p.src = "http://www.graphin.com/gfx/m7.gif";
nav7_h.src = "http://www.graphin.com/gfx/m7_a.gif";

function pic(name)
{
	if (browser_ok)
	{
		if(!img_hover)
		{
			document.images[name].src = eval(name + "_h.src");
		}
		else
		{
			document.images[name].src = eval(name + "_p.src");
		};
	};
	img_hover=!img_hover;
};

//-->