function open_ilayer(id) {document.getElementById("body").style.overflowY = 'hidden'; var bglayer = document.getElementById("bglayer"); bglayer.style.display = "block";var ilayer = document.getElementById("ilayer"); ilayer.style.display = "block"; ilayer.style.width = "30px"; ilayer.style.left = "50%"; ilayer.style.top = "50%"; ilayer.innerHTML = "<img src='" + path_images + "loading.gif'>";img_load(id);}function getFullY() { var sY = 0; if( typeof( window.pageYOffset ) == 'number' ) {sY = window.pageYOffset; } else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {sY = document.body.scrollTop; } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {sY = document.documentElement.scrollTop; } return sY; }function img_load(id) {var imgsrc = path_bimages + img_a[id] + "?" + drand; var text = text_a[id];img = new Image(); img.src= imgsrc;if(img.complete) {var ilayer = document.getElementById("ilayer");img_w = img.width;img_h = img.height;var w_body = document.compatMode=='CSS1Compat' && !window.opera?document.documentElement.clientWidth:document.body.clientWidth;var h_body = document.compatMode=='CSS1Compat' && !window.opera?document.documentElement.clientHeight:document.body.clientHeight;var x_center = w_body/2;var y_center = h_body/2;var h_left = Math.round((x_center - (img_w/2)-60));var v_top = Math.round(y_center - (img_h/2));ilayer.style.left = h_left + "px";var sY = getFullY();var ty = (sY == 0) ? v_top/2 : (v_top + sY);ilayer.style.top = ty + "px";var id_nxt = id + 1;var id_back = id - 1;var arr_back = (id == 0) ? "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;" : "<img onclick=\"img_load("+id_back+")\" style='cursor:pointer' src='"+path_images+ar_back+"'>";var arr_nxt = (img_a.length <= (id+1)) ? "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;" : "<img style='cursor:pointer' onclick=\"img_load("+id_nxt+")\" src='"+path_images+ar_next+"'>";ilayer.innerHTML = "<table cellpadding='0' cellspacing='0' border='0'><tr><td colspan='3' align='right'><img style='cursor:pointer;' onclick=\"close_layers()\" src='"+path_images+"but_close.gif'></td></tr><tr><td>" + arr_back + "</td><td><img class='bimg_bord' src='" + imgsrc + "'></td><td>" + arr_nxt + "</td></tr><tr><td colspan='3' align='center' class='img_text' style='padding:10px;'>" + text + "</td></tr></table>";} else {setTimeout("img_load(" + id + ")", 10); } }function close_layers() {document.getElementById("body").style.overflowY = 'scroll'; var ilayer = document.getElementById("ilayer"); ilayer.style.display = "none";var bglayer = document.getElementById("bglayer"); bglayer.style.display = "none";}