<!--
/*
Functions of SIAL's left menu
Created: Dec 2,2005 By: Wang Hui
Update:  Dec 15,2005
*/

function SwitchGroup(intGroupId)
{
	for(var i=1;i<=9;i++)
	{
		if(i == intGroupId)	//Self
		{
			if(eval("groupBody_" + i).style.display == "none")
			{
				//Open Group
				eval("groupBody_" + i).style.display = "";
				eval("groupHead_" + i).className = "LM-GroupOpen";
				eval("groupImg_" + i).src= "./Common/Images/Menu/icon_groupOpen.gif";
			}
			else
			{
				//Close Group
				eval("groupBody_" + i).style.display = "none";
				eval("groupHead_" + i).className = "LM-GroupClosed";
				eval("groupImg_" + i).src= "./Common/Images/Menu/icon_groupClose.gif";
			}
		}
		else	//Other group
		{
			//Close Group
			if(eval("groupHead_" + i).className == "LM-GroupOpen")
			{
				eval("groupBody_" + i).style.display = "none";
				eval("groupHead_" + i).className = "LM-GroupClosed";
				eval("groupImg_" + i).src= "./Common/Images/Menu/icon_groupClose.gif";
			}
			else if(eval("groupHead_" + i).className == "LM-GroupSelected")
			{
				eval("groupHead_" + i).className = "LM-GroupNormal";
			}
		}
	}
}

function SwitchBox(objHead,objImage,objBody)
{
	if(objBody.style.display == "none")
	{
		//Open Box
		objBody.style.display = "";
		objHead.className = "LM-BoxOpen";
		objImage.src= "./Common/Images/Menu/icon_boxOpen.gif";
	}
	else
	{
		//Close Box
		objBody.style.display = "none";
		objHead.className = "LM-BoxClosed";
		objImage.src= "./Common/Images/Menu/icon_boxClose.gif";
	}
}

function SelectMenuItem(objItem,strUrl)
{
	//Change other item to class of normal
	var elms = document.getElementsByTagName("TD");
	for (var i=0; i<elms.length; i++) {
		if(elms[i].className == "LM-GroupSelected"){
			elms[i].className = "LM-GroupNormal";
		}
		else if(elms[i].className == "LM-BoxSelected"){
			elms[i].className = "LM-BoxNormal";
		}
		else if(elms[i].className == "LM-BoxSelected2"){
			elms[i].className = "LM-BoxNormal2";
		}
		else if(elms[i].className == "LM-ItemSelected")
		{
			elms[i].className = "LM-ItemNormal";
		}
	}

	//Change the class of current menu
	if(objItem.className == "LM-GroupMouseOver")
	{
		objItem.className = "LM-GroupSelected";
	}
	else if(objItem.className == "LM-BoxMouseOver")
	{
		objItem.className = "LM-BoxSelected";
	}
	else if(objItem.className == "LM-BoxMouseOver2")
	{
		objItem.className = "LM-BoxSelected2";
	}
	else if(objItem.className == "LM-ItemMouseOver")
	{
		objItem.className = "LM-ItemSelected";
	}

	//Go to the URL
	if(strUrl.substring(0,7) == "http://")
	{
		window.open(strUrl,"WIN","");
		innerFrameMain.src = "about:blank";	//FireFox
		innerFrameMain.location.href = "about:blank";	//IE
	}
	else
	{
		innerFrameMain.src = strUrl;	//FireFox
		innerFrameMain.location.href = strUrl;	//IE
	}

	//If not link to Anchor ,than to the top of page
	if(strUrl.indexOf("#") == -1)
	{
		window.location.href="#top";
	}
}

function MenuMouseOver(objItem)
{
	if(objItem.className == "LM-BoxNormal")
	{
		objItem.className = "LM-BoxMouseOver";
	}
	else if(objItem.className == "LM-GroupNormal")
	{
		objItem.className = "LM-GroupMouseOver";
	}
	else if(objItem.className == "LM-BoxNormal2")
	{
		objItem.className = "LM-BoxMouseOver2";
	}
	else if(objItem.className == "LM-ItemNormal")
	{
		objItem.className = "LM-ItemMouseOver";
	}
}

function MenuMouseOut(objItem)
{
	if(objItem.className == "LM-BoxMouseOver")
	{
		objItem.className = "LM-BoxNormal";
	}
	else if(objItem.className == "LM-GroupMouseOver")
	{
		objItem.className = "LM-GroupNormal";
	}
	else if(objItem.className == "LM-BoxMouseOver2")
	{
		objItem.className = "LM-BoxNormal2";
	}
	else if(objItem.className == "LM-ItemMouseOver")
	{
		objItem.className = "LM-ItemNormal";
	}
}
-->