var eCurrentTab = null;
function TabOver() {
	var eSrc = window.event.srcElement;
    if (eSrc != null)	
	{
		if (eSrc.className == "tab-button-normal") 
		{
			eSrc.className = "tab-button-mouseover";
		}
		if (eSrc.className == "tab-button-active") 
		{
			eSrc.className = "tab-button-active-mouseover";
		}

   }
}
function TabOut() {
	var eSrc = window.event.srcElement;
	if (eSrc != null)	
	{
		if (eSrc.className == "tab-button-mouseover") 
		{
			eSrc.className = "tab-button-normal";
		}
		if (eSrc.className == "tab-button-active-mouseover") 
		{
			eSrc.className = "tab-button-active";
		}
  }	
}
function TabDown() {
	var eSrc = window.event.srcElement;
	if (eSrc.className == "tab-button-mouseover") 
	{
		eSrc.className = "tab-button-active-mouseover";
	}
}



function TabUp() {
	var eSrc = window.event.srcElement;
	if (eSrc.className == "tab-button-active-mouseover") 
	{
		if (eCurrentTab != null)
		{
			eCurrentTab.className = "tab-button-normal";
			var eTxt2 = eval("txt" + eCurrentTab.id);
			eTxt2.style.display = "none";
		}
		eCurrentTab = eSrc;
		var eTxt = eval("txt" + eSrc.id);
		eSrc.className = "tab-button-active-mouseover";
		eTxt.style.display = "";
	}
}

function TabOverNew() {
	var eSrc = window.event.srcElement;
	if (eSrc.className == "tab-button-normal") 
	{
		eSrc.className = "tab-button-mouseover";
	}
}

function setActiveTab(eSrc) {
	
        
    eCurrentTab = eSrc;
	eCurrentTab.className = "tab-button-active"
	var eTxt = eval("txt" + eCurrentTab.id)
	eTxt.style.display = "";
}


function setNormalTab(eSrc)
{
eCurrentTab = eSrc;
eCurrentTab.className = "tab-button-normal"
var eTxt = eval("txt" + eCurrentTab.id)
eTxt.style.display = "none";

}