function pupMeUp()
{
 window.open('popup.php','','top=0,left=0,width=@popupX@,height=@popupY@,menubar=no,toolbar=no,location=no,scrollbars=no,status=no,resizable=no');
    }


function browserCheck() 
{
	this.name = navigator.userAgent.toLowerCase();
	this.version = navigator.appVersion.toLowerCase();
	this.ver = parseInt(this.version);
	this.verlong = parseFloat(this.version);
	this.ie = (this.name.indexOf('msie') != -1);
	this.ie3 = (this.version.indexOf('msie 3') != -1);
	this.ie4 = (this.version.indexOf('msie 4') != -1);
	this.ie5 = (this.version.indexOf('msie 5') != -1);
	this.ie4up = (this.ie && (this.ver >= 4));
	this.ns  = ((this.name.indexOf('mozilla') != -1) && ((this.name.indexOf('spoofer') == -1) && (this.name.indexOf('compatible') == -1)));
	this.ns2 = (this.ns && (this.ver == 2));
	this.ns3 = (this.ns && (this.ver == 3));
	this.ns4 = (this.ns && (this.ver == 4));
	this.ns5 = (this.ns && (this.ver == 5));
	this.ns3up = (this.ns && (this.ver >= 3));
	this.ns4up = (this.ns && (this.ver >= 4));
	this.ns5up = (this.ns && (this.ver >= 5));
	this.opera = (this.name.indexOf('opera') != -1);
	if (this.ns2 || this.ie3) this.jsv = 1.0
	else if (this.ns3 || this.opera) this.jsv = 1.1
	else if (this.ns4 || this.ie4) this.jsv = 1.2
	else if ((this.ns && (this.verlong > 4.05)) || (this.ie && (this.ver > 4))) this.jsv = 1.2;
	this.js = (this.ie4up || this.ns3up);
}

is = new browserCheck();

function foto(fname,ext,width,height,descr,scrolling) 
{
	if (is.ie) win_width = width + 20; else win_width = width + 18;
	if (is.ie) win_height = height + 25; else win_height = height + 17;

        if(scrolling==1)
        {
	   window.open(fname+'.'+ext,descr,'top=0,left=0,width='+win_width+',height='+win_height+',menubar=no,toolbar=no,location=no,scrollbars=yes,status=no,resizable=no');
        }
        else
        {
           window.open(fname+'.'+ext,descr,'top=0,left=0,width='+win_width+',height='+win_height+',menubar=no,toolbar=no,location=no,scrollbars=no,status=no,resizable=no');
        }
}

function system_action(cmd)
{
    document.navigation.action.value = cmd;
    document.navigation.submit();
    return;
}