content.js

学校期间做的实践项目

//鼠标点击处理
var currTab="tItem1"
function mClk(src,page)
{
	if (!src.contains(event.toElement) && (src.className != "tItemSel"))
		{
		currTab=document.getElementById(currTab);
		currTab.className="tItem";
		src.className="tItemSel"
		currTab=src.id;
		document.getElementById('subiframe').src = page;
		}
}
//鼠标经过处理
function mOvr(src)
{
	if (!src.contains(event.fromElement) && (src.className != "tItemSel"))
		{//src.style.cursor="hand";
		 oldcN=src.className;
		 src.className=oldcN+"ovr"}
}

//鼠标移出处理
function mOut(src) 
{
	if (!src.contains(event.toElement) && (src.className != "tItemSel"))
		{
		src.className=oldcN 
		}
}
//鼠标按下处理
function mDwn(src) 
{
	if (!src.contains(event.toElement) && (src.className != "tItemSel"))
		{
		src.className=oldcN+"dwn"
		}
}
/*
//鼠标抬起处理
function mUp(src) 
{
	if (!src.contains(event.toElement) && (src.className != "tItemSel"))
		{		
		src.className=oldcN+"ovr"
		}
}
*/


/*
function closemenu()
{
	parent.document.all("MenuTitle").style.display="none";
	parent.document.all("MenuLogo").style.display="block";
}

function openmenu()
{
	parent.document.all("MenuTitle").style.display="block";
	parent.document.all("MenuLogo").style.display="none";
}

//ChangFocus
var prevFocus="td1"
function cFocus(src)
{
	eval(prevFocus+".style.background=\"\"");
	src.style.background="#cccccc";
	prevFocus=src.id;
}

function show1()
{ 
  menubar.src="item1.gif";
  maintd1.style.display="block";
  maintd2.style.display="none";
  maintd3.style.display="none";
  maintd4.style.display="none";
  maintd5.style.display="none";
}

function show2()
{ 
  menubar.src="item2.gif";
  maintd1.style.display="none";
  maintd2.style.display="block";
  maintd3.style.display="none";
  maintd4.style.display="none";
  maintd5.style.display="none";
}

function show3()
{ 
  menubar.src="item3.gif";
  maintd1.style.display="none";
  maintd2.style.display="none";
  maintd3.style.display="block";
  maintd4.style.display="none";
  maintd5.style.display="none";
}

function show4()
{ 
  menubar.src="item4.gif";
  maintd1.style.display="none";
  maintd2.style.display="none";
  maintd3.style.display="none";
  maintd4.style.display="block";
  maintd5.style.display="none";
}

function show5()
{ 
  menubar.src="item5.gif";
  maintd1.style.display="none";
  maintd2.style.display="none";
  maintd3.style.display="none";
  maintd4.style.display="none";
  maintd5.style.display="block";
}
*/