//MY GLOBAL Javascript Stuff


//preload SNAV images

//how many Main Nav images are there?
vNavCount = 9;

var arrSNavCount_ON = new Array(vNavCount)
var arrSNavCount_OFF = new Array(vNavCount)
 
	arrSNavCount_ON[1]="Images/SubNavs/nx_products_s1_o.gif"
	arrSNavCount_OFF[1]="Images/SubNavs/nx_products_s1.gif"

	arrSNavCount_ON[2]="Images/SubNavs/nx_products_s2_o.gif"
	arrSNavCount_OFF[2]="Images/SubNavs/nx_products_s2.gif"
	
	arrSNavCount_ON[3]="Images/SubNavs/nx_products_s3_o.gif"
	arrSNavCount_OFF[3]="Images/SubNavs/nx_products_s3.gif"
	
	arrSNavCount_ON[4]="Images/SubNavs/nx_products_s4_o.gif"
	arrSNavCount_OFF[4]="Images/SubNavs/nx_products_s4.gif"
	
	arrSNavCount_ON[5]="Images/SubNavs/nx_products_s5_o.gif"
	arrSNavCount_OFF[5]="Images/SubNavs/nx_products_s5.gif"

	arrSNavCount_ON[6]="Images/SubNavs/nx_products_s6_o.gif"
	arrSNavCount_OFF[6]="Images/SubNavs/nx_products_s6.gif"

	arrSNavCount_ON[7]="Images/SubNavs/nx_products_s7_o.gif"
	arrSNavCount_OFF[7]="Images/SubNavs/nx_products_s7.gif"

	arrSNavCount_ON[8]="Images/SubNavs/nx_products_s8_o.gif"
	arrSNavCount_OFF[8]="Images/SubNavs/nx_products_s8.gif"

	arrSNavCount_ON[9]="Images/SubNavs/nx_products_s9_o.gif"
	arrSNavCount_OFF[9]="Images/SubNavs/nx_products_s9.gif"
	
	
for (i=1; i <= vNavCount;i++)
{
	eval("imgSN" + i + "_ON = new Image()");
	eval("imgSN" + i + "_ON.src = " + "\"" + arrSNavCount_ON[i] + "\"");
	
	eval("imgSN" + i + "_OFF = new Image()");
	eval("imgSN" + i + "_OFF.src = " + "\"" + arrSNavCount_OFF[i] + "\"");
}



//preload TNAV images

//how many Tert Nav images are there?
vNavCount = 5;

var arrTNavCount_ON = new Array(vNavCount)
var arrTNavCount_OFF = new Array(vNavCount)
 
	arrTNavCount_ON[1]="Images/SubNavs/nx_products_t1_o.gif"
	arrTNavCount_OFF[1]="Images/SubNavs/nx_products_t1.gif"

	arrTNavCount_ON[2]="Images/SubNavs/nx_products_t2_o.gif"
	arrTNavCount_OFF[2]="Images/SubNavs/nx_products_t2.gif"
	
	arrTNavCount_ON[3]="Images/SubNavs/nx_products_t3_o.gif"
	arrTNavCount_OFF[3]="Images/SubNavs/nx_products_t3.gif"
	
	arrTNavCount_ON[4]="Images/SubNavs/nx_products_t4_o.gif"
	arrTNavCount_OFF[4]="Images/SubNavs/nx_products_t4.gif"
	
	arrTNavCount_ON[5]="Images/SubNavs/nx_products_t5_o.gif"
	arrTNavCount_OFF[5]="Images/SubNavs/nx_products_t5.gif"
	
	
for (i=1; i <= vNavCount;i++)
{
	eval("imgTN" + i + "_ON = new Image()");
	eval("imgTN" + i + "_ON.src = " + "\"" + arrTNavCount_ON[i] + "\"");
	
	eval("imgTN" + i + "_OFF = new Image()");
	eval("imgTN" + i + "_OFF.src = " + "\"" + arrTNavCount_OFF[i] + "\"");
}

//turns on the selected NAV and SubNav
function turnOnLayer(navIndex)
{
	if(is_nav)
	{
		if(is_nav6up)
		{
			vLayerToChange=document.getElementById(navIndex)
			vLayerToChange.style.visibility="visible";
		}
		else
		{
			vLayerToChange=document.layers[navIndex];
			vLayerToChange.visibility = "visible";
		}
	}
	else
	{

		vLayerToChange=document.all[navIndex];
		vLayerToChange.style.visibility="visible";
	}
	if(navIndex == "layerSNav")
	{
		turnOffLayer("layerSearchBox")
	}
}

//turns off the selected NAV and SubNav
function turnOffLayer(navIndex)
{
	if(is_nav)
	{

		if(is_nav6up)
		{
			vLayerToChange=document.getElementById(navIndex);
			vLayerToChange.style.visibility="hidden";
		}
		else
		{
			vLayerToChange=document.layers[navIndex];
			vLayerToChange.visibility = "hidden";
		}
	}
	else
	{
		vLayerToChange=document.getElementById(navIndex);
		vLayerToChange.style.visibility="hidden";
	}
	if(navIndex == "layerSNav")
	{
		turnOnLayer("layerSearchBox");
	}
}