function image_rollover(image_name)
{
	document.getElementById('' + image_name + '').src = 'grfx/nav_' + image_name + '_over.jpg';
}

function image_restore(image_name)
{
	document.getElementById('' + image_name + '').src = 'grfx/nav_' + image_name + '.jpg';
}

//flash detect
var flashVersion = 0;function getFlashVersion(){var latestFlashVersion=8;var agent=navigator.userAgent.toLowerCase();if(navigator.plugins!=null&&navigator.plugins.length>0){var flashPlugin=navigator.plugins['Shockwave Flash'];if (typeof flashPlugin=='object'){for(var i=latestFlashVersion;i>=3;i--){if (flashPlugin.description.indexOf(i+'.')!=-1){flashVersion=i;break;}}}}else if(agent.indexOf("msie")!=-1&&parseInt(navigator.appVersion)>=4&&agent.indexOf("win")!=-1&&agent.indexOf("16bit")==-1){var doc='<scr'+'ipt language="VBScript"\>\n';doc+='On Error Resume Next \n';doc+='Dim obFlash \n';doc+='For i='+latestFlashVersion+' To 3 Step -1 \n';doc+='Set obFlash=CreateObject("ShockwaveFlash.ShockwaveFlash."&i)\n';doc+='If IsObject(obFlash) Then \n';doc+='flashVersion=i \n';doc+='Exit For \n';doc+='End If \n';doc+='Next \n';doc+='</script>\n';document.write(doc);} else{flashVersion=flashVersion_DONTKNOW;}return flashVersion;}flashVersion_DONTKNOW=-1;function flasher(flashfile,statik,minver,height,width,alt){var flashVersion=getFlashVersion();if(flashVersion>=minver){document.write('<object type="application/x-shockwave-flash" data="' + flashfile + '" width="' + width + '" height="' + height + '">');document.write('<param name="movie" value="' + flashfile + '" /><param name="wmode" value="transparent" />');document.write('<img src="' + statik + '" width="' + width + '" height="' + height + '" alt="' + alt + '" title="" />');document.write(' </object>');}else{document.write('<img src="' + statik + '" width="' + width + '" height="' + height + '" alt="' + alt + '" title="" />');}}

function openWindow( url )
{
	 window.open( url, 'window1', 'width=600,height=500,toolbar=1,resizable=0' );
}