/*ž¹öÆ° µû¶ó´Ù´Ï±â*/ var isDOM = (document.getElementById ? true : false); var isIE4 = ((document.all && !isDOM) ? true : false); var isNS4 = (document.layers ? true : false); function getRef(id) { if (isDOM) return document.getElementById(id); if (isIE4) return document.all[id]; if (isNS4) return document.layers[id]; } var isNS = navigator.appName == "Netscape"; function moveRightEdge() { var yMenuFrom, yMenuTo, yOffset, timeoutNextCheck; if (isNS4) { yMenuFrom = Rbanner.top; yMenuTo = windows.pageYOffset + 305; } else if (isDOM) { yMenuFrom = parseInt (Rbanner.style.top, 10); yMenuTo = (isNS ? window.pageYOffset : document.body.scrollTop) + 305; } timeoutNextCheck = 30; if (yMenuFrom != yMenuTo) { yOffset = Math.ceil(Math.abs(yMenuTo - yMenuFrom) / 20); if (yMenuTo < yMenuFrom) yOffset = -yOffset; if (isNS4) Rbanner.top += yOffset; else if (isDOM) Rbanner.style.top = parseInt (Rbanner.style.top, 10) + yOffset; timeoutNextCheck = 5; } setTimeout ("moveRightEdge()", timeoutNextCheck); } /*Æ˾÷*/