untitled1.js

基于VS05和SQL05做的一个电子商务网站

			function td(objName, imgName, objFooter, strStylePath, strCookieName, bolExpanded)
						{
						obj = ref(objName);
						img = ref(imgName);
						gft = ref(objFooter);
						if (obj.style.display == "none" || gft.style.display == "none")
						{
						obj.style.display = "";
						gft.style.display = "";
						img.src = strStylePath + "misc_collapse.gif";
						if (bolExpanded) 
						{
						uc(objName, false, strCookieName);
						}
						else {
						uc(objName, true, strCookieName);
						}
						}else{
						obj.style.display = "none";
						gft.style.display = "none";
						img.src = strStylePath + "misc_expand.gif";
						if (bolExpanded) 
						{
						uc(objName, true, strCookieName);
						}else {
						uc(objName, false, strCookieName);
						}}}
function uc(objName, bolSave, strCookieName)
{
var ckName = "IF_" + strCookieName;
var ckColl = gc(ckName);
var arrLocTemp = new Array();
if (ckColl != null)
{
arrColl = ckColl.split(",");
for (i in arrColl)
{
if (arrColl[i] != objName && arrColl[i] != "")
{
arrLocTemp[arrLocTemp.length] = arrColl[i];
}
}
}
if (bolSave)
{
arrLocTemp[arrLocTemp.length] = objName;
}
sc(ckName, arrLocTemp.join(","));
}
function sc(name, value)
{
expire = "expires=Wed, 1 Jan 2020 00:00:00 GMT;";
document.cookie = name + "=" + value + "; path=/;" + expire;
}
function gc(name)
{
ckName = name + "=";
ckPos  = document.cookie.indexOf(ckName);
if (ckPos != -1)
{
ckStart = ckPos + ckName.length;
ckEnd = document.cookie.indexOf(";", ckStart);
if (ckEnd == -1)
{
ckEnd = document.cookie.length;
}
return unescape(document.cookie.substring(ckStart, ckEnd));
}
return null;
}
function ref(objName) 
{
var objReturn = "";
if (ie5 || ns6)
{
objReturn = document.getElementById(objName);
if (!objReturn)
 {
objReturn = document.getElementById(fict(objName));
}
}else if (ie4 || opera)
{
objReturn = document.all[objName];
if (!objReturn)
 {
objReturn = document.all[fict(objName)];
}}
else if (ns4){
objReturn = document.layers[objName];
if (!objReturn) 
{
objReturn = document.layers[fict(objName)];
}
}
return objReturn;
}
function fict(strObjectName) 
{
var strObjectOutput;
tbodies = document.getElementsByTagName("td");
for (var i = 0; i < tbodies.length; i++)
{
if (tbodies[i].id.indexOf(strObjectName) > 0)
 {
strObjectOutput = tbodies[i].id;
}
}
return strObjectOutput;
}