//======================================================================= // over_picture.js // // Universal version. // // Copyright (c) 1999-2000 Miloslav Ponkrac. // // // $Id: over_picture.js,v 1.6 2000/05/15 09:39:33 ponkrac Exp $ //======================================================================= var module_over_picture = true; var op_temp_variable = null; var op_capability = false; var op_after_init = false; function op_init() { var browser_name = navigator.appName; var browser_version = parseInt(navigator.appVersion); op_capability = (browser_name.indexOf("Netscape")>=0 && browser_version>=3) || (browser_name.indexOf("Internet Explorer")>=0 && browser_version>=4); op_after_init = true; } function op_is_capability() { if (!op_after_init) op_init(); return op_capability; } function op_register (id_name, normal_src, over_src, down_src) { if (!op_after_init) op_init(); if (op_capability) { if (over_src == null) over_src = normal_src; if (down_src == null) down_src = over_src; op_temp_variable = new Array (id_name, true, new Image(), new Image(), new Image()); op_temp_variable[2].src = normal_src; op_temp_variable[3].src = over_src; op_temp_variable[4].src = down_src; eval ("op_item_" + id_name + " = op_temp_variable"); } } function op_set_normal (id_name) { if (op_capability) { var reg_item = eval ("op_item_" + id_name); if (reg_item[1]) document[id_name].src = reg_item[2].src; } } function op_set_over (id_name) { if (op_capability) { var reg_item = eval ("op_item_"+id_name); if (reg_item[1]) document[id_name].src = reg_item[3].src; } } function op_set_down (id_name) { if (op_capability) { var reg_item = eval ("op_item_" + id_name); if (reg_item[1]) document[id_name].src = reg_item[4].src; } } function op_lock (id_name) { if (op_capability) eval("op_item_"+id_name)[1] = false; } function op_unlock (id_name) { if (op_capability) eval("op_item_"+id_name)[1] = true; } //======================================================================= // otevirani okna s popiskem zbozi //======================================================================= function otevri_nahled(obrazek,popis,sirka,vyska) { var win=window.open('nahled.html','nazev','width=700,height=600,menubar=no,toolbar=no'); win.document.write("Náhled na obrázky"); win.document.write(""); win.document.write("
"); win.document.write(""); win.document.write("
Kliknutím na obrázek zavřete okno

"+popis+"
"); win.document.write('
'); win.document.write(""); } //pouziti onclick="otevri_nahled('neco.jpg','popis');"