function initEcAd() { document.all.AdLayer1.style.posTop = -200; document.all.AdLayer1.style.visibility = 'visible' document.all.AdLayer2.style.posTop = -200; document.all.AdLayer2.style.visibility = 'visible' MoveLeftLayer('AdLayer1'); MoveRightLayer('AdLayer2'); } function MoveLeftLayer(layerName) { var x = 5; var y = 50; var diff = (document.body.scrollTop + y - document.all.AdLayer1.style.posTop)*.40; var y = document.body.scrollTop + y - diff; eval("document.all." + layerName + ".style.posTop = y"); eval("document.all." + layerName + ".style.posLeft = x"); setTimeout("MoveLeftLayer('AdLayer1');", 20); } function MoveRightLayer(layerName) { var x = 5; var y = 50; var diff = (document.body.scrollTop + y - document.all.AdLayer2.style.posTop)*.40; var y = document.body.scrollTop + y - diff; eval("document.all." + layerName + ".style.posTop = y"); eval("document.all." + layerName + ".style.posRight = x"); setTimeout("MoveRightLayer('AdLayer2');", 20); } document.write("
" +""); initEcAd(); document.write(""); var x = 50,y = 60; var xin = true, yin = true; var step = 1; var delay = 10; var obj=document.getElementById("ad"); function floatAD() { var L=T=0; var R= document.body.clientWidth-obj.offsetWidth; var B = document.body.clientHeight-obj.offsetHeight; obj.style.left = x + document.body.scrollLeft; obj.style.top = y + document.body.scrollTop; x = x + step*(xin?1:-1); if (x < L) { xin = true; x = L} if (x > R){ xin = false; x = R} y = y + step*(yin?1:-1) if (y < T) { yin = true; y = T } if (y > B) { yin = false; y = B } } var itl= setInterval("floatAD()", delay) obj.onmouseover=function(){clearInterval(itl)} obj.onmouseout=function(){itl=setInterval("floatAD()", delay)}