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SCP Questions of This Month: April

Emirates Schools مدرستي الاماراتية Blog 28 April 2017

This post is a collection of questions and answers about the Semi-Automatic Classification Plugin (SCP) and remote sensing which were discu...

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Mapping Urban Area with Sentinel-1 Data: a Tutorial Using SNAP and SCP for QGIS

Emirates Schools مدرستي الاماراتية Blog 19 April 2017

I am glad to post this tutorial about urban mapping developed by Laure Boudinaud , a satellite data scientist, during her work as Young Grad...

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SCP Questions of This Month: March

Emirates Schools مدرستي الاماراتية Blog 31 March 2017

This post is a collection of questions and answers about the Semi-Automatic Classification Plugin (SCP) and remote sensing which were discu...

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Update: Semi-Automatic Classification Plugin for QGIS 3

Emirates Schools مدرستي الاماراتية Blog 05 March 2017

QGIS is in the update process which should bring the version 3 in the second half of this year . This update will improve many aspects of Q...

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The Evolution of Team Collaboration

Emirates Schools مدرستي الاماراتية Agile 26 February 2017

I n my point of view, if a team has a good collaboration, team members will achieve the following: To be more effective To make work more en...

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SCP Questions of This Month: February

Emirates Schools مدرستي الاماراتية Blog 24 February 2017

This post is a collection of questions and answers about the Semi-Automatic Classification Plugin (SCP) and remote sensing which were discu...

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Brief Introduction to Remote Sensing

Emirates Schools مدرستي الاماراتية Blog 20 February 2017

This post is about basic definitions of GIS and Remote Sensing, which are included in the user manual of the Semi-Automatic Classification ...

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/*<![CDATA[*/ /* ============================================================ ملف JavaScript المتقدم - ثيم عربي احترافي مع حركات ============================================================ */ (function() { 'use strict'; /* ========================================================= 1. شاشة التحميل (Page Loader) ========================================================= */ function initLoader() { var loader = document.getElementById('page-loader'); if (!loader) return; window.addEventListener('load', function() { setTimeout(function() { loader.classList.add('hidden'); // إزالة الشاشة نهائياً بعد الانتهاء setTimeout(function() { if (loader && loader.parentNode) loader.parentNode.removeChild(loader); }, 600); }, 400); }); } /* ========================================================= 2. شريط تقدم القراءة (Reading Progress) ========================================================= */ function initReadingProgress() { var bar = document.getElementById('reading-progress'); if (!bar) { bar = document.createElement('div'); bar.id = 'reading-progress'; document.body.insertBefore(bar, document.body.firstChild); } window.addEventListener('scroll', function() { var scrollTop = window.pageYOffset || document.documentElement.scrollTop; var docHeight = document.documentElement.scrollHeight - window.innerHeight; var progress = docHeight > 0 ? scrollTop / docHeight : 0; bar.style.transform = 'scaleX(' + progress + ')'; }, { passive: true }); } /* ========================================================= 3. الهيدر اللاصق (Sticky Header) ========================================================= */ function initStickyHeader() { var headerBg = document.querySelector('.HeaderBg'); if (!headerBg) return; var lastScroll = 0; window.addEventListener('scroll', function() { var currentScroll = window.pageYOffset; if (currentScroll > 80) { headerBg.classList.add('scrolled'); } else { headerBg.classList.remove('scrolled'); } // إخفاء الهيدر عند التمرير للأسفل بسرعة if (currentScroll > lastScroll && currentScroll > 200) { headerBg.style.transform = 'translateY(-100%)'; } else { headerBg.style.transform = 'translateY(0)'; } lastScroll = currentScroll; }, { passive: true }); } /* ========================================================= 4. زر العودة للأعلى (Back to Top) ========================================================= */ function initBackToTop() { var btn = document.querySelector('.toTopB'); if (!btn) return; window.addEventListener('scroll', function() { if (window.pageYOffset > 400) { btn.classList.add('vsbl'); } else { btn.classList.remove('vsbl'); } }, { passive: true }); btn.addEventListener('click', function() { window.scrollTo({ top: 0, behavior: 'smooth' }); // تأثير الدوران عند النقر btn.style.transform = 'scale(1.2) rotate(360deg)'; setTimeout(function() { btn.style.transform = ''; }, 500); }); } /* ========================================================= 5. وضع الليل / النهار (Dark Mode) ========================================================= */ function initDarkMode() { // تطبيق الوضع المحفوظ if (localStorage.getItem('mode') === 'darkmode') { document.body.classList.add('dark-mode'); if (document.documentElement) document.documentElement.setAttribute('mode', 'dark'); } // زر تبديل الوضع var dmode = document.querySelector('.Dmode'); if (!dmode) return; dmode.addEventListener('click', function() { var isDark = document.body.classList.toggle('dark-mode'); document.documentElement.setAttribute('mode', isDark ? 'dark' : 'light'); localStorage.setItem('mode', isDark ? 'darkmode' : 'lightmode'); // تأثير تموج عند التبديل dmode.style.transform = 'scale(1.3) rotate(180deg)'; setTimeout(function() { dmode.style.transform = ''; }, 400); // إظهار تنبيه مؤقت showToast(isDark ? '🌙 الوضع الليلي مفعّل' : '☀️ الوضع النهاري مفعّل'); }); } /* ========================================================= 6. حركة العناصر عند التمرير (Scroll Animations) ========================================================= */ function initScrollAnimations() { // إضافة كلاس للعناصر القابلة للتحريك var selectors = [ '.posts', '.trelists', '#sidepar-wid .widget', '.post-amp', 'article.post-amp', '.headline', '.footer-col', '.author-profile', '#tocDiv', '.comment-plugin', '.Authors-plugin' ]; selectors.forEach(function(sel) { document.querySelectorAll(sel).forEach(function(el, i) { el.classList.add('animate-on-scroll'); el.style.transitionDelay = (i * 0.07) + 's'; }); }); function checkElements() { var windowHeight = window.innerHeight; document.querySelectorAll('.animate-on-scroll:not(.animated)').forEach(function(el) { var rect = el.getBoundingClientRect(); if (rect.top < windowHeight - 60) { el.classList.add('animated'); } }); } // تفعيل IntersectionObserver إذا كان متاحاً if ('IntersectionObserver' in window) { var observer = new IntersectionObserver(function(entries) { entries.forEach(function(entry) { if (entry.isIntersecting) { entry.target.classList.add('animated'); observer.unobserve(entry.target); } }); }, { threshold: 0.1, rootMargin: '0px 0px -60px 0px' }); document.querySelectorAll('.animate-on-scroll').forEach(function(el) { observer.observe(el); }); } else { window.addEventListener('scroll', checkElements, { passive: true }); checkElements(); } } /* ========================================================= 7. تأثير Ripple للأزرار ========================================================= */ function initRippleEffect() { var rippleSelectors = '.moreLink, .headline .Lapel-Link, a.Lapel-Link, .loadMore div, .blog-pager'; document.querySelectorAll(rippleSelectors).forEach(function(btn) { btn.classList.add('btn-ripple'); btn.addEventListener('click', function(e) { var rect = btn.getBoundingClientRect(); var ripple = document.createElement('span'); var size = Math.max(rect.width, rect.height); ripple.style.cssText = 'position:absolute;border-radius:50%;background:rgba(255,255,255,0.4);' + 'width:' + size + 'px;height:' + size + 'px;' + 'top:' + (e.clientY - rect.top - size/2) + 'px;' + 'left:' + (e.clientX - rect.left - size/2) + 'px;' + 'transform:scale(0);animation:ripple 0.6s linear;pointer-events:none;'; btn.appendChild(ripple); setTimeout(function() { ripple.remove(); }, 700); }); }); } /* ========================================================= 8. تحميل الصور الكسول (Lazy Loading) ========================================================= */ function initLazyLoad() { if (!window.LazyLoad && typeof LazyLoad === 'undefined') { // تنفيذ lazy load بسيط var imgObserver; if ('IntersectionObserver' in window) { imgObserver = new IntersectionObserver(function(entries, obs) { entries.forEach(function(entry) { if (entry.isIntersecting) { var img = entry.target; var src = img.getAttribute('data-src'); if (src) { img.src = src; img.removeAttribute('data-src'); img.closest('.Img-Holder') && img.closest('.Img-Holder').classList.add('Img-Loaded'); obs.unobserve(img); } } }); }, { rootMargin: '200px 0px' }); document.querySelectorAll('img[data-src]').forEach(function(img) { imgObserver.observe(img); }); } else { // Fallback لجميع الصور document.querySelectorAll('img[data-src]').forEach(function(img) { img.src = img.getAttribute('data-src'); img.removeAttribute('data-src'); }); } } } /* ========================================================= 9. تأثيرات الجسيمات في الخلفية (Particles) ========================================================= */ function initParticles() { var hero = document.querySelector('.HeaderBg'); if (!hero) return; // إنشاء 5 جسيمات بشكل دوري function createParticle() { var particle = document.createElement('div'); particle.className = 'particle'; var size = Math.random() * 6 + 3; particle.style.cssText = 'position:fixed;border-radius:50%;pointer-events:none;z-index:-1;' + 'width:' + size + 'px;height:' + size + 'px;' + 'background:rgba(124,58,237,' + (Math.random() * 0.3 + 0.1) + ');' + 'right:' + Math.random() * 100 + '%;' + 'bottom:' + Math.random() * 20 + '%;' + 'animation:particleFloat ' + (Math.random() * 3 + 2) + 's ease-in-out forwards;'; document.body.appendChild(particle); setTimeout(function() { particle.remove(); }, 5000); } setInterval(createParticle, 1500); } /* ========================================================= 10. إشعارات Toast ========================================================= */ function showToast(message, type) { type = type || 'info'; var toast = document.createElement('div'); var colors = { info: '#7c3aed', success: '#10b981', error: '#ef4444', warning: '#f59e0b' }; toast.style.cssText = 'position:fixed;bottom:90px;right:20px;' + 'background:' + (colors[type] || colors.info) + ';color:#fff;' + 'padding:12px 20px;border-radius:10px;font-size:13px;font-weight:700;' + 'box-shadow:0 4px 20px rgba(0,0,0,0.2);z-index:99999;direction:rtl;' + 'animation:fadeInRight 0.4s ease,fadeOutRight 0.4s ease 2.5s forwards;' + 'max-width:280px;line-height:1.4;'; toast.textContent = message; // إضافة keyframes إذا لم تكن موجودة if (!document.getElementById('toast-styles')) { var s = document.createElement('style'); s.id = 'toast-styles'; s.textContent = '@keyframes fadeOutRight{to{opacity:0;transform:translateX(100%)}}'; document.head.appendChild(s); } document.body.appendChild(toast); setTimeout(function() { toast.remove(); }, 3200); } // تعريف عالمي للاستخدام من الخارج window.showToast = showToast; /* ========================================================= 11. عداد الأرقام (Counter Animation) ========================================================= */ function initCounters() { document.querySelectorAll('.Stats .digit strong, [data-count]').forEach(function(el) { var target = parseInt(el.getAttribute('data-count') || el.textContent, 10); if (isNaN(target)) return; el.textContent = '0'; var obs = new IntersectionObserver(function(entries, obs) { if (!entries[0].isIntersecting) return; obs.unobserve(el); var start = 0, duration = 1500, step = target / (duration / 16); var timer = setInterval(function() { start += step; if (start >= target) { el.textContent = target.toLocaleString('ar'); clearInterval(timer); } else el.textContent = Math.floor(start).toLocaleString('ar'); }, 16); }, { threshold: 0.5 }); obs.observe(el); }); } /* ========================================================= 12. تأثير الكتابة (Typing Effect) للشريط الإخباري ========================================================= */ function initTypingEffect() { var titleEl = document.querySelector('.ShreetTitle'); if (!titleEl) return; var originalText = titleEl.textContent.trim(); titleEl.textContent = ''; titleEl.style.borderLeft = '2px solid rgba(255,255,255,0.7)'; var i = 0; function type() { if (i < originalText.length) { titleEl.textContent += originalText[i++]; setTimeout(type, 80); } else { titleEl.style.borderLeft = 'none'; } } setTimeout(type, 1000); } /* ========================================================= 13. تأثير Tilt للبطاقات ========================================================= */ function initTiltEffect() { document.querySelectorAll('.Sp-slide .posts, .Sp-posts1 .posts').forEach(function(card) { card.addEventListener('mousemove', function(e) { var rect = card.getBoundingClientRect(); var x = e.clientX - rect.left; var y = e.clientY - rect.top; var centerX = rect.width / 2; var centerY = rect.height / 2; var tiltX = ((y - centerY) / centerY) * 5; var tiltY = ((x - centerX) / centerX) * -5; card.style.transform = 'perspective(1000px) rotateX(' + tiltX + 'deg) rotateY(' + tiltY + 'deg) translateZ(5px)'; }); card.addEventListener('mouseleave', function() { card.style.transform = 'perspective(1000px) rotateX(0) rotateY(0) translateZ(0)'; card.style.transition = 'transform 0.5s ease'; }); }); } /* ========================================================= 14. نافذة مشاركة مخصصة (Custom Share) ========================================================= */ function initCustomShare() { document.querySelectorAll('[data-share]').forEach(function(btn) { btn.addEventListener('click', function(e) { e.preventDefault(); var type = btn.getAttribute('data-share'); var url = encodeURIComponent(window.location.href); var title = encodeURIComponent(document.title); var shareUrls = { facebook: 'https://www.facebook.com/sharer/sharer.php?u=' + url, twitter: 'https://twitter.com/intent/tweet?url=' + url + '&text=' + title, whatsapp: 'https://wa.me/?text=' + title + '%20' + url, telegram: 'https://t.me/share/url?url=' + url + '&text=' + title, linkedin: 'https://www.linkedin.com/shareArticle?url=' + url + '&title=' + title, pinterest:'https://pinterest.com/pin/create/button/?url=' + url + '&description=' + title }; if (shareUrls[type]) { window.open(shareUrls[type], '_blank', 'width=600,height=400'); } else if (type === 'copy') { if (navigator.clipboard) { navigator.clipboard.writeText(window.location.href).then(function() { showToast('✅ تم نسخ الرابط بنجاح!', 'success'); }); } } }); }); } /* ========================================================= 15. تحسين نموذج البحث ========================================================= */ function initSearchEnhancement() { var searchInputs = document.querySelectorAll('input[name="q"], #searchIn'); searchInputs.forEach(function(inp) { inp.addEventListener('focus', function() { inp.closest('.fxbox, .search-input') && inp.closest('.fxbox, .search-input').classList.add('focused'); }); inp.addEventListener('blur', function() { inp.closest('.fxbox, .search-input') && inp.closest('.fxbox, .search-input').classList.remove('focused'); }); // تصفية مقترحات البحث inp.addEventListener('keydown', function(e) { if (e.key === 'Escape') { var navC = document.getElementById('NavC'); if (navC) navC.checked = false; } }); }); } /* ========================================================= 16. تحريك الأعداد الإحصائية ========================================================= */ function initStatsAnimation() { document.querySelectorAll('.Stats .widget-content').forEach(function(el) { el.classList.add('animate-on-scroll'); }); } /* ========================================================= 17. تأثير بريق على الصور (Image Shine) ========================================================= */ function initImageShine() { document.querySelectorAll('.Sp-slide a.thumb, .Sp-posts4 .postnum0 a.thumb').forEach(function(img) { img.addEventListener('mouseenter', function() { var shine = document.createElement('div'); shine.style.cssText = 'position:absolute;top:0;left:-100%;width:60%;height:100%;' + 'background:linear-gradient(to right,transparent,rgba(255,255,255,0.25),transparent);' + 'transform:skewX(-20deg);transition:left 0.6s ease;pointer-events:none;z-index:5;'; img.style.overflow = 'hidden'; img.appendChild(shine); setTimeout(function() { shine.style.left = '150%'; }, 50); setTimeout(function() { if (shine.parentNode) shine.remove(); }, 700); }); }); } /* ========================================================= 18. تتبع إحصاءات التمرير ========================================================= */ function initScrollTracking() { var milestones = [25, 50, 75, 100]; var reached = {}; window.addEventListener('scroll', function() { var scrollTop = window.pageYOffset || document.documentElement.scrollTop; var docHeight = document.documentElement.scrollHeight - window.innerHeight; var percent = Math.round((scrollTop / docHeight) * 100); milestones.forEach(function(m) { if (percent >= m && !reached[m]) { reached[m] = true; // يمكن استخدامها مع Google Analytics if (typeof gtag !== 'undefined') { gtag('event', 'scroll', { 'event_category': 'engagement', 'event_label': m + '%' }); } } }); }, { passive: true }); } /* ========================================================= 19. رابط نسخ الرابط ========================================================= */ function initCopyLink() { document.querySelectorAll('[title="copyLink"], .copy-link').forEach(function(btn) { btn.addEventListener('click', function(e) { e.preventDefault(); if (navigator.clipboard) { navigator.clipboard.writeText(window.location.href).then(function() { showToast('✅ تم نسخ الرابط!', 'success'); }); } }); }); } /* ========================================================= 20. تحسين الصور بالتحميل التدريجي ========================================================= */ function initProgressiveImages() { document.querySelectorAll('img[data-src]').forEach(function(img) { img.style.filter = 'blur(5px)'; img.style.transition = 'filter 0.5s ease'; img.addEventListener('load', function() { img.style.filter = 'none'; var holder = img.closest('.Img-Holder'); if (holder) holder.classList.add('Img-Loaded'); }); }); } /* ========================================================= 21. تأثير الموج عند النقر على الروابط ========================================================= */ function initLinkHoverEffect() { document.querySelectorAll('nav ul li a, .mainmenu ul li .minlin').forEach(function(link) { link.addEventListener('mouseenter', function() { link.style.transition = 'all 0.3s cubic-bezier(0.34,1.56,0.64,1)'; }); }); } /* ========================================================= 22. التحقق من صحة نموذج الاتصال ========================================================= */ function initFormValidation() { document.querySelectorAll('#contact-form form, .comment-form').forEach(function(form) { form.addEventListener('submit', function(e) { var valid = true; form.querySelectorAll('input[required], textarea[required]').forEach(function(field) { if (!field.value.trim()) { field.style.borderColor = '#ef4444'; field.style.boxShadow = '0 0 0 3px rgba(239,68,68,0.15)'; valid = false; setTimeout(function() { field.style.borderColor = ''; field.style.boxShadow = ''; }, 3000); } }); if (!valid) { e.preventDefault(); showToast('⚠️ يرجى ملء جميع الحقول المطلوبة', 'warning'); } }); }); } /* ========================================================= 23. تعديل تاريخ المقالات لعرض "منذ X" ========================================================= */ function initRelativeTime() { if (typeof GetAgo === 'function') return; // موجودة بالفعل في القالب document.querySelectorAll('time[datetime]').forEach(function(el) { var dt = new Date(el.getAttribute('datetime')); var now = new Date(); var diff = Math.floor((now - dt) / 1000); var text; if (diff < 60) text = 'منذ قليل'; else if (diff < 3600) text = 'منذ ' + Math.floor(diff/60) + ' دقيقة'; else if (diff < 86400) text = 'منذ ' + Math.floor(diff/3600) + ' ساعة'; else if (diff < 2592000)text = 'منذ ' + Math.floor(diff/86400) + ' يوم'; else if (diff < 31536000)text = 'منذ ' + Math.floor(diff/2592000) + ' شهر'; else text = 'منذ ' + Math.floor(diff/31536000) + ' سنة'; el.textContent = text; el.title = dt.toLocaleDateString('ar'); }); } /* ========================================================= 24. تكبير الصور (Lightbox بسيط) ========================================================= */ function initLightbox() { document.querySelectorAll('.post-body img:not([data-no-lightbox])').forEach(function(img) { img.style.cursor = 'zoom-in'; img.addEventListener('click', function() { var overlay = document.createElement('div'); overlay.style.cssText = 'position:fixed;inset:0;background:rgba(0,0,0,0.92);z-index:999999;' + 'display:flex;align-items:center;justify-content:center;' + 'animation:fadeInUp 0.3s ease;cursor:zoom-out;'; var bigImg = document.createElement('img'); bigImg.src = img.src; bigImg.style.cssText = 'max-width:90vw;max-height:90vh;border-radius:12px;' + 'box-shadow:0 20px 60px rgba(0,0,0,0.5);' + 'animation:scaleIn 0.3s ease;'; var closeBtn = document.createElement('button'); closeBtn.textContent = '✕'; closeBtn.style.cssText = 'position:absolute;top:20px;left:20px;background:rgba(255,255,255,0.2);' + 'border:none;color:#fff;font-size:24px;width:44px;height:44px;' + 'border-radius:50%;cursor:pointer;transition:all 0.3s;'; closeBtn.addEventListener('mouseenter', function() { this.style.background = 'rgba(255,255,255,0.3)'; }); closeBtn.addEventListener('mouseleave', function() { this.style.background = 'rgba(255,255,255,0.2)'; }); overlay.appendChild(bigImg); overlay.appendChild(closeBtn); document.body.appendChild(overlay); document.body.style.overflow = 'hidden'; function closeOverlay() { overlay.style.opacity = '0'; overlay.style.transition = 'opacity 0.3s'; setTimeout(function() { overlay.remove(); document.body.style.overflow = ''; }, 300); } closeBtn.addEventListener('click', closeOverlay); overlay.addEventListener('click', function(e) { if (e.target === overlay) closeOverlay(); }); document.addEventListener('keydown', function handler(e) { if (e.key === 'Escape') { closeOverlay(); document.removeEventListener('keydown', handler); } }); }); }); } /* ========================================================= 25. تأثيرات القائمة الجانبية للجوال ========================================================= */ function initMobileMenuEffects() { var navM = document.getElementById('NavM'); var sidenav = document.querySelector('.sidenav'); if (!navM || !sidenav) return; navM.addEventListener('change', function() { if (navM.checked) { document.body.style.overflow = 'hidden'; sidenav.querySelectorAll('.mainmenu ul li').forEach(function(li, i) { li.style.opacity = '0'; li.style.transform = 'translateX(20px)'; setTimeout(function() { li.style.transition = 'all 0.3s ease'; li.style.opacity = '1'; li.style.transform = 'translateX(0)'; }, i * 60 + 100); }); } else { document.body.style.overflow = ''; } }); } /* ========================================================= 26. تأثير النبض على أيقونات الشبكات الاجتماعية ========================================================= */ function initSocialIcons() { document.querySelectorAll('.social-static.social li .soca').forEach(function(icon) { icon.addEventListener('mouseenter', function() { icon.style.animation = 'wobble 0.5s ease'; }); icon.addEventListener('animationend', function() { icon.style.animation = ''; }); }); } /* ========================================================= 27. تأثير البحث الصوتي (اختياري) ========================================================= */ function initVoiceSearch() { if (!('webkitSpeechRecognition' in window) && !('SpeechRecognition' in window)) return; var searchInputs = document.querySelectorAll('input[name="q"]'); searchInputs.forEach(function(inp) { var micBtn = document.createElement('button'); micBtn.type = 'button'; micBtn.innerHTML = '🎤'; micBtn.style.cssText = 'background:none;border:none;font-size:16px;cursor:pointer;' + 'padding:0 5px;transition:transform 0.3s;'; micBtn.title = 'بحث صوتي'; inp.parentNode && inp.parentNode.appendChild(micBtn); var SpeechRecognition = window.SpeechRecognition || window.webkitSpeechRecognition; micBtn.addEventListener('click', function() { var recognition = new SpeechRecognition(); recognition.lang = 'ar-SA'; recognition.onresult = function(e) { inp.value = e.results[0][0].transcript; micBtn.innerHTML = '🎤'; micBtn.style.transform = ''; }; recognition.onstart = function() { micBtn.innerHTML = '🔴'; micBtn.style.transform = 'scale(1.3)'; showToast('🎤 جارٍ الاستماع...', 'info'); }; recognition.onerror = function() { micBtn.innerHTML = '🎤'; micBtn.style.transform = ''; }; recognition.start(); }); }); } /* ========================================================= 28. تحديث الرقم العائم لعدد الأقسام في القائمة ========================================================= */ function initLabelCounts() { document.querySelectorAll('.label-count').forEach(function(span) { var num = parseInt(span.textContent, 10); if (!isNaN(num) && num > 0) { span.title = num + ' مشاركة'; } }); } /* ========================================================= 29. تحسين أداء الـ Scroll مع requestAnimationFrame ========================================================= */ var ticking = false; function onScroll() { if (!ticking) { window.requestAnimationFrame(function() { // يمكن إضافة منطق هنا للعمليات الثقيلة ticking = false; }); ticking = true; } } /* ========================================================= 30. تهيئة جميع الوظائف ========================================================= */ function init() { initLoader(); initReadingProgress(); initStickyHeader(); initBackToTop(); initDarkMode(); initScrollAnimations(); initRippleEffect(); initLazyLoad(); initSearchEnhancement(); initSocialIcons(); initCopyLink(); initProgressiveImages(); initLinkHoverEffect(); initRelativeTime(); initCounters(); initFormValidation(); initLabelCounts(); // تأثيرات تُفعَّل بعد تحميل DOM if (document.readyState === 'complete' || document.readyState === 'interactive') { initTypingEffect(); initTiltEffect(); initImageShine(); initMobileMenuEffects(); setTimeout(initParticles, 2000); setTimeout(initLightbox, 500); setTimeout(initCustomShare, 300); setTimeout(initVoiceSearch, 1000); } else { document.addEventListener('DOMContentLoaded', function() { initTypingEffect(); initTiltEffect(); initImageShine(); initMobileMenuEffects(); setTimeout(initParticles, 2000); setTimeout(initLightbox, 500); setTimeout(initCustomShare, 300); setTimeout(initVoiceSearch, 1000); }); } window.addEventListener('scroll', onScroll, { passive: true }); } // تشغيل عند تحميل الصفحة if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', init); 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