function Is() {
this.name = '' + navigator.appName
this.vers = '' + navigator.appVersion
this.ie = (this.name.indexOf('Explorer') != -1)
this.ne = (this.name.indexOf('Netscape') != -1)
this.op = (this.name.indexOf('Opera') != -1)
this.v30 = (this.vers.indexOf('3.0') != -1)
this.v40 = (this.vers.indexOf('4.0') != -1)
this.v50 = (this.vers.indexOf('5.0') != -1)
this.ie30 = (this.ie && this.v30)
this.ie40 = (this.ie && this.v40)
this.ne30 = (this.ne && this.v30)
this.ne40 = (this.ne && this.v40)
this.ne45 = (this.ne && this.vers.indexOf('4.5') != -1)
this.ne46 = (this.ne && this.vers.indexOf('4.6') != -1)
this.ne47 = (this.ne && this.vers.indexOf('4.7') != -1)
this.ne4x = (this.ne40 || this.ne40 || this.ne45 || this.ne46 || this.ne47)
this.ne50 = (this.ne && this.v50)
}
is = new Is();
function showBig(name,x,y) {
big = open("","big","width="+x+",height="+y+",screenX=0,screenY=0,resizable=0")
big.document.open();
big.document.writeln(' ');
big.document.writeln("![]()
");
big.document.foto.src=name;
big.document.close();
}