function closeABlock(blockId){ obj = document.getElementById(blockId); if (obj){ obj.style.display = 'none'; } } function openABlock(blockId){ obj = document.getElementById(blockId); if (obj){ obj.style.display = 'block'; } } var myWindow = null; function openWindow() { myWindow = window.open("http://www.durapak.net/inventory.htm", "aaaaa", "left=300 top= 200 height=200 width=450 menubar=no,location=no,resizable=no,scrollbars=no,status=no"); myWindow.focus(); } /* function window.onfocus(){ if (myWindow != null && !myWindow.closed) myWindow.focus(); } */ function rollingdown(height){ resetCart(height); setTimeout('rollingdown('+height+')',60); } // move cart function function resetCart(height) { var divObj = document.getElementById("movingmenu"); if (divObj != null) { posY = document.body.scrollTop; cutY = divObj.offsetTop; if (posY > height){ moveCart(cutY, posY, height); } else { if (cutY > height){ moveCart(cutY, height, height); } } } } // move cart function function moveCart(cutY, posY, height) { var divObj = document.getElementById("movingmenu"); // move shopping cart down if (cutY < posY) { // move shopping cart down gradually decrease step length if ((posY-cutY) <= 0) { divObj.style.top = posY; } else { //alert("posY = " + posY + " | height = " + height + " | cutY = " + cutY + " | bottom = " + posLow); cutY = cutY + Math.round((posY-cutY)/5); divObj.style.top = cutY; } } // move shopping cart up if (cutY > posY) { // move shopping cart up gradually decrease step length if ((cutY-posY) <=0 ) { divObj.style.top = posY; } else { //alert(" 5 posY = " + posY + " | height = " + height + " | cutY = " + cutY + " | bottom = " + posLow); cutY = cutY - Math.round((cutY-posY)/3); divObj.style.top = cutY; } } } function getleftmenutop(){ var divObj = document.getElementById("movingmenu"); if (divObj != null) { return divObj.offsetTop; } }