var tabFlag = false;

function selectTab(tab)
{
	setTimeout("checkTab(" + tab + ")",380);
}

function checkTab(tab)
{
	if(tabFlag)
	{
		switchTab(tab);
	}
}

function switchTab(tab)
{
	for (var x = 1; x <= 4; x++)
	{
		if(x == tab)
		{
			document.getElementById("tab"+x).style.background="url(/image/Home_Page/Tab-Btn-Bg-On.gif) repeat-x";
			document.getElementById("txt"+x).style.color="#ffffff";
			document.getElementById("txt"+x).style.fontweight="bolder";

			if(x == 1)
			{
				leftEndCapOn(true);
				arrow("Front-On",1);
				arrow("Off",2);
				arrow("Off",3);
			}
			else
			{
				leftEndCapOn(false);
			}

			if(x == 2)
			{
				arrow("Back-On",1);
				arrow("Front-On",2);
				arrow("Off",3);
			}

			if(x == 3)
			{
				arrow("Off",1);
				arrow("Back-On",2);
				arrow("Front-On",3);
			}

			if(x == 4)
			{
				rightEndCapOn(true);
				arrow("Off",1);
				arrow("Off",2);
				arrow("Back-On",3);
			}
			else
			{
				rightEndCapOn(false);
			}			
		}
		else
		{
			document.getElementById("tab"+x).style.background="url(/image/Home_Page/Tab-Btn-Bg-Off.gif) repeat-x";
			document.getElementById("txt"+x).style.color="#000000";
			document.getElementById("txt"+x).style.fontweight="normal";
		}
	}
	
	switchContent(tab);
}

function switchContent(tab)
{
	switch(tab)
	{
		case 1:
		document.getElementById("box-content").innerHTML=document.getElementById("hiddenDiv_"+tab1Div).innerHTML;
		break;

		case 2:
		document.getElementById("box-content").innerHTML=document.getElementById("hiddenDiv_"+tab2Div).innerHTML;
		break;

		case 3:
		document.getElementById("box-content").innerHTML=document.getElementById("hiddenDiv_"+tab3Div).innerHTML;
		break;

		case 4:
		document.getElementById("box-content").innerHTML=document.getElementById("hiddenDiv_"+tab4Div).innerHTML;
		break;
		}
}

function arrow(status,position)
{
	document.getElementById("arrow"+position).style.backgroundImage="url(/image/Home_Page/Tab-Btn-Arrow-" + status + ".gif)";
}

function leftEndCapOn(v)
{
	if (v)
	{
		document.getElementById("left-cap").style.backgroundImage="url(/image/Home_Page/Tab-Btn-Left-Cap-On.gif)";
	}
	else
	{
		document.getElementById("left-cap").style.backgroundImage="url(/image/Home_Page/Tab-Btn-Left-Cap-Off.gif)";
	}
}

function rightEndCapOn(v)
{
	if (v)
	{
		document.getElementById("right-cap").style.backgroundImage="url(/image/Home_Page/Tab-Btn-Right-Cap-On.gif)";
	}
	else
	{
		document.getElementById("right-cap").style.backgroundImage="url(/image/Home_Page/Tab-Btn-Right-Cap-Off.gif)";
	}
}