var agent_isIE = true;
var agent_isNS = 0;
var agent_isMac = 0;

//set the document.domain to a subdomain everytime .js file is loaded.
var ap = navigator.appName.toLowerCase()
var version = navigator.appVersion.toLowerCase()
var agent = navigator.userAgent.toLowerCase()
var agent_isMSN = (agent.indexOf('msn 6') >= 0)
var isNS = ap.indexOf('netscape') >= 0
var isver4 = version.substr(0,1) == '4'

if (((agent_isNS) || (agent_isIE) || (agent_isMac)) && (navigator.appVersion.indexOf("4.")>=0)) 
	bScreen = true;
else
	bScreen = false;
	
var agent_Major = 0	// an integer;

if (agent_isIE && navigator.appVersion.indexOf("MSN") == -1) 
{
	agent_Major = navigator.appVersion.substr(navigator.appVersion.indexOf("MSIE") + 5,navigator.appVersion.indexOf("."));
	agent_Major = parseInt(agent_Major); 
}

if (agent_isNS) 
	agent_Major = parseInt(navigator.appVersion.substr(0,2));
	
var folderID = "";
var ie = document.layers?1:0;

function CA(frm, isOnload)
{
	for (var i=0;i<frm.elements.length;i++)
	{
		var chkbox = frm.elements[i];
		if(((chkbox.name != 'all') && (chkbox.name != 'allbox') && (chkbox.type=='checkbox')))
		{
		  if(chkbox.disabled == true) continue;
			chkbox.checked = frm.allbox.checked;
			if (frm.allbox.checked)
			{
				hL(chkbox);
			}
			else
			{
				dL(chkbox);
			}
		}
	}
}
function CCA(frm, CB)
{
	if (CB.checked)
		hL(CB);
	else
		dL(CB);
	
	var TB=TO=0;
	
	for (var i=0;i<frm.elements.length;i++)
	{
		var e = frm.elements[i];
		if ((e.name != 'allbox') && (e.type=='checkbox'))
		{
			TB++;
			if (e.checked)
				TO++;
		}
	}
	
	if(frm.allbox) {
		if (TO==TB)
			frm.allbox.checked=true;
		else
			frm.allbox.checked=false;
	}
}

function hL(E)
{
	if (ie)
	{
		while (E.tagName!="TR")
		{
			E=E.parentElement;
		}
	}
	else
	{
		while (E.tagName!="TR")
		{
			E=E.parentNode;
		}
	}
	E.className = "selectedList";
}

function dL(E)
{
	if (ie)
	{
		while (E.tagName!="TR")
		{E=E.parentElement;}
	}
	else
	{
		while (E.tagName!="TR")
		{E=E.parentNode;}
	}
	E.className = "tableContent";
}