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") var QuickScrollYLast=0; var QuickMenu=document.getElementById("QuickMenu") window.setInterval("LoadMenu()",1); function LoadMenu(){ var QuickScrollYDefault; if(document.documentElement&&document.documentElement.scrollTop){ QuickScrollYDefault=document.documentElement.scrollTop; }else if(document.body){ QuickScrollYDefault=document.body.scrollTop; }else{ } QuickPercent=.1*(QuickScrollYDefault-QuickScrollYLast); if(QuickPercent>0){ QuickPercent=Math.ceil(QuickPercent); }else{ QuickPercent=Math.floor(QuickPercent); } QuickMenu.style.top=parseInt(QuickMenu.style.top)+QuickPercent+"px"; QuickScrollYLast=QuickScrollYLast+QuickPercent; } var MenuX; var MenuY; var MenuCloseX; var MenuCloseY; function ChangeMenu(id,menuwidth,menuheight){ clearInterval(MenuX); clearInterval(MenuY); clearInterval(MenuCloseX); clearInterval(MenuCloseY); var o = document.getElementById(id); if(o.style.display == "none"){ o.style.display = "block"; o.style.width = "1px"; o.style.height = "1px"; MenuX = setInterval(function(){menuopenx(o,menuwidth,menuheight)},30); document.getElementById("menutop").src="/kefu/close.gif"; }else{ document.getElementById("menutop").src="/kefu/kefu.gif"; MenuCloseY = setInterval(function(){menuclosex(o)},30); } } function menuopenx(o,x,y){/*--打开x--*/ var menucx = parseInt(o.style.width); if(menucx < x){ o.style.width = (menucx + Math.ceil((x-menucx)/5)) +"px"; }else{ clearInterval(MenuX); //MenuY = setInterval(function(){menuopeny(o,y)},30); } var menucy = parseInt(o.style.height); if(menucy < y){ o.style.height = (menucy + Math.ceil((y-menucy)/5)) +"px"; }else{ clearInterval(MenuY); } } function menuopeny(o,y){/*--打开y--*/ var menucy = parseInt(o.style.height); if(menucy < y){ o.style.height = (menucy + Math.ceil((y-menucy)/5)) +"px"; }else{ clearInterval(MenuY); } } function menuclosex(o){/*--打开x--*/ var menucx = parseInt(o.style.width); if(menucx > 0){ o.style.width = (menucx - Math.ceil(menucx/5)) +"px"; }else{ clearInterval(MenuCloseX); //MenuCloseX = setInterval(function(){menuclosey(o)},30); } var menucy = parseInt(o.style.height); if(menucy > 0){ o.style.height = (menucy - Math.ceil(menucy/5)) +"px"; }else{ clearInterval(MenuCloseY); o.style.display = "none"; } } function menuclosey(o){/*--打开y--*/ var menucy = parseInt(o.style.height); if(menucy > 0){ o.style.height = (menucy - Math.ceil(menucy/5)) +"px"; }else{ clearInterval(MenuCloseY); o.style.display = "none"; } }