//滚动 function marquee(i, direction) { var obj = document.getelementbyid("marquee" + i); var obj1 = document.getelementbyid("marquee" + i + "_1"); var obj2 = document.getelementbyid("marquee" + i + "_2"); if (direction == "up") { if (obj2.offsettop - obj.scrolltop <= 0) { obj.scrolltop -= (obj1.offsetheight + 20); } else { var tmp = obj.scrolltop; obj.scrolltop++; if (obj.scrolltop == tmp) { obj.scrolltop = 1; } } } else { if (obj2.offsetwidth - obj.scrollleft <= 0) { obj.scrollleft -= obj1.offsetwidth; } else { obj.scrollleft++; } } } function marqueestart(i, direction) { var obj = document.getelementbyid("marquee" + i); var obj1 = document.getelementbyid("marquee" + i + "_1"); var obj2 = document.getelementbyid("marquee" + i + "_2"); obj2.innerhtml = obj1.innerhtml; var marqueevar = window.setinterval("marquee("+ i +", '"+ direction +"')", 20); obj.onmouseover = function(){window.clearinterval(marqueevar);} obj.onmouseout = function(){marqueevar = window.setinterval("marquee("+ i +", '"+ direction +"')", 20);} } //搜索相关 function searchsubmit() { var obj = document.searchform; if (obj.search.value == "") { obj.search.focus(); return; } obj.submit(); } //下拉菜单相关 var navcurrentid = ""; function showmenu(id) { var objmenu = document.getelementbyid("menu" + id); objmenu.style.visibility = "visible"; var objmenua = document.getelementbyid("menua" + id); if (objmenua.classname == "current") { navcurrentid = objmenua.id; } else { objmenua.classname = "current"; } } function hiddmenu(id) { var objmenu = document.getelementbyid("menu" + id); objmenu.style.visibility = "hidden"; var objmenua = document.getelementbyid("menua" + id); if (objmenua.id != navcurrentid) { objmenua.classname = ""; } } //显示或隐藏语言版下拉框 function languageover() { var obj = document.getelementbyid("lbox"); obj.style.display = "block"; } function languageout(theevent) { var obj = document.getelementbyid("lbox"); obj.style.display = "none"; } //设置字体大小 function setfontsize(size) { var obj = document.getelementbyid("info_content"); if (obj) { obj.style.fontsize = size + "px"; } } //预定义动画有关 function bannershow(mode, flashwidth, flashheight, bgcolor, defaultbannerid) { if (mode == "3d") { var flashvars = "&xml=banner/banner.asp?defaultbannerid=" + defaultbannerid; document.write('