dropmenus.js

一个有用的东西 希望大家喜欢 谢谢大家对本站的支持

var xmac = ( navigator.userAgent.indexOf("Mac") < 0 );
var ie4 = ( navigator.userAgent.indexOf("MSIE") >=0 && parseInt( navigator.appVersion ) >= 4 );
var eOpenMenu = null;
var testElement = null;

var chk = navigator.userAgent.indexOf("Mozilla/3")>= 0 || navigator.userAgent.indexOf("Mozilla/4")>= 0;



if ( ie4 )	{
	document.onmouseover=mouseover;
	document.onmouseout=mouseout;
}

if ( chk )	{
	var arrow_on=new Image(10, 10);	
	var arrow_off=new Image(10, 10);
	
	arrow_on.src="images/orange_dot_o.gif";
	arrow_off.src="images/orange_dot.gif";		

}

function changeImage(oldImage, newImage) 
{
  if ( chk ) {
	oldImage.src=newImage.src;
	}
}		


function OpenMenu(eMenu)
{ 
	// need this for mac
	//if (!xmac) eMenu.style.top = divSideBar.offsetHeight + divSideBar.offsetTop ;
	//
	eMenu.style.visibility = "visible";
	eOpenMenu = eMenu;

}

function CloseMenu(eMenu)
{
	eMenu.style.visibility = "hidden";
	eOpenMenu = null;
	eOpenMenuParent = null;
}

function mouseover()
{
	if ( ie4 && xmac )	{
		var eSrc = window.event.srcElement;

if (eOpenMenu && !eOpenMenu.contains(eSrc))
			CloseMenu(eOpenMenu);
	}
}

function mouseout()
{
	if ( ie4 )	{
		var eSrc = window.event.srcElement;
		eSrc.style.color="";
	}
}	



function drawsidemenus(pdt)
{
	var str='';



	if (pdt=="dncp") {
		str += '<table   border="0" cellspacing="0" cellpadding="0" id="divSideMenudncp" class="clssideMenu" style="width:124;position:absolute;z-index:1;visibility:hidden;">';
		str += '<tr language="JScript" onmouseout="turnoff(this);" onmouseover="turnon(this);"><td><a href="type.asp?kind=101" onMouseOver="return setmsg(this.innerText);" onMouseOut="return setmsg(\'\');">&nbsp;- 台式机</a></td></tr>'; 
		str += '<tr language="JScript" onmouseout="turnoff(this);" onmouseover="turnon(this);"><td><a href="type.asp?kind=102" onMouseOver="return setmsg(this.innerText);" onMouseOut="return setmsg(\'\');">&nbsp;- 笔记本及掌上电脑</a></td></tr>';
		str += '<tr language="JScript" onmouseout="turnoff(this);" onmouseover="turnon(this);"><td><a href="type.asp?kind=103" onMouseOver="return setmsg(this.innerText);" onMouseOut="return setmsg(\'\');">&nbsp;- CPU</a></td></tr>'; 
		str += '<tr language="JScript" onmouseout="turnoff(this);" onmouseover="turnon(this);"><td><a href="type.asp?kind=104" onMouseOver="return setmsg(this.innerText);" onMouseOut="return setmsg(\'\');">&nbsp;- 主板</a></td></tr>'; 
		str += '<tr language="JScript" onmouseout="turnoff(this);" onmouseover="turnon(this);"><td><a href="type.asp?kind=105" onMouseOver="return setmsg(this.innerText);" onMouseOut="return setmsg(\'\');">&nbsp;- 硬盘</a></td></tr>';
		str += '<tr language="JScript" onmouseout="turnoff(this);" onmouseover="turnon(this);"><td><a href="type.asp?kind=106" onMouseOver="return setmsg(this.innerText);" onMouseOut="return setmsg(\'\');">&nbsp;- 显示器</a></td></tr>'; 
		str += '<tr language="JScript" onmouseout="turnoff(this);" onmouseover="turnon(this);"><td><a href="type.asp?kind=107" onMouseOver="return setmsg(this.innerText);" onMouseOut="return setmsg(\'\');">&nbsp;- 内存</a></td></tr>'; 
		str += '<tr language="JScript" onmouseout="turnoff(this);" onmouseover="turnon(this);"><td><a href="type.asp?kind=108" onMouseOver="return setmsg(this.innerText);" onMouseOut="return setmsg(\'\');">&nbsp;- 光驱</a></td></tr>'; 
		str += '<tr language="JScript" onmouseout="turnoff(this);" onmouseover="turnon(this);"><td><a href="type.asp?kind=109" onMouseOver="return setmsg(this.innerText);" onMouseOut="return setmsg(\'\');">&nbsp;- 显卡</a></td></tr>'; 
		str += '<tr language="JScript" onmouseout="turnoff(this);" onmouseover="turnon(this);"><td><a href="type.asp?kind=110" onMouseOver="return setmsg(this.innerText);" onMouseOut="return setmsg(\'\');">&nbsp;- 声卡</a></td></tr>'; 
		str += '<tr language="JScript" onmouseout="turnoff(this);" onmouseover="turnon(this);"><td><a href="type.asp?kind=111" onMouseOver="return setmsg(this.innerText);" onMouseOut="return setmsg(\'\');">&nbsp;- 网络设备</a></td></tr>'; 
		str += '<tr language="JScript" onmouseout="turnoff(this);" onmouseover="turnon(this);"><td><a href="type.asp?kind=112" onMouseOver="return setmsg(this.innerText);" onMouseOut="return setmsg(\'\');">&nbsp;- 打印机</a></td></tr>'; 
		str += '<tr language="JScript" onmouseout="turnoff(this);" onmouseover="turnon(this);"><td><a href="type.asp?kind=113" onMouseOver="return setmsg(this.innerText);" onMouseOut="return setmsg(\'\');">&nbsp;- 扫描仪</a></td></tr>';