var navigationBkImgSrc;

function fnResize()
{
	var agent = new Agent();
		
	if ( agent.ns6 )
	{
		//var cx = document.body.clientWidth ? document.body.clientWidth : window.innerWidth;
		//var cy = document.body.clientHeight ? document.body.clientHeight : window.innerHeight;
	
		var cy = window.innerHeight-6;
		var top = document.getElementById("top-tr").height;
		
		var bottomPart = document.getElementById("bottom-part-td");
		bottomPart.height = cy - top;
		
		var elm0 = document.getElementById("left-part-td");
		elm0.height = cy-top-4;
		
		var navHeading = parseInt(document.getElementById("td-toolbar").height) + parseInt(document.getElementById("td-logo").height) + 6;
		
		var navA3 = document.getElementById("nav-a3");
		navA3.height = (cy-top-navHeading) > 50 ? (cy-top-navHeading) : 50  ;
		
		var navID = document.getElementById("navigationID");
		navID.height = (cy-top-navHeading) > 50 ? (cy-top-navHeading) : 50  ;
		
		var searchID = document.getElementById("searchID");
		searchID.height = (cy-top-navHeading) > 50 ? (cy-top-navHeading) : 50  ;
		
		var elm1 = document.getElementById("content-part");
		elm1.height = (cy-top-2) > 50 ? (cy-top) : 50  ;
		
		var elm2 = document.getElementById("contentID");
		//elm2.height = 0;
		elm2.height = (cy-top-2) > 50 ? (cy-top) : 50  ;
	}
	
}

function fnOnInit()
{
	var agent = new Agent();
	
	if(agent.ns6)
	{
		for ( var i = 0; i < document.styleSheets.length; i++ )
		{
			for( var css = 0; css < document.styleSheets[i].cssRules.length; css++ )
			{
				if( document.styleSheets[i].cssRules[css].selectorText.toLowerCase() == "table.rootnav" )
				{
					var bpos = document.styleSheets[i].cssRules[css].style.backgroundPosition;
					var xp = bpos.substr( 0, bpos.indexOf(" ") );
					var yp = bpos.substr( bpos.indexOf(" ")+1, bpos.length );
					
					document.styleSheets[i].cssRules[css].style.backgroundPosition = xp+ " " +(parseInt(yp)+10)+"px";
				}
			}
		}
		
		window.captureEvents(Event.RESIZE);
	}
	else
	{
		if ( agent.ie5 || agent.ie4 )
		{
			for ( var sts = 0; sts < document.styleSheets.length; sts++ )
			{
				for( var css = 0; css < document.styleSheets[sts].rules.length; css++ )
				{
					if( document.styleSheets[sts].rules[css].selectorText.toLowerCase() == "td.tb-inactive" )
					{
						document.styleSheets[sts].rules[css].style.cursor = "hand";
						break;
					}
				}
			}
		}	
		//alert(navigator.userAgent.toLowerCase());
	}
	window.onresize = fnResize;
	fnResize();
}


function fnSetStyle( obj )
{
	document.getElementById( "cssEU" ).disabled = obj.checked ? false : true;
	document.getElementById( "cssGem" ).disabled = obj.checked ? true : false;
	
	var iframeWin = window.frames.thenavframe;
	
	if ( !iframeWin.document )
	{
		for ( var i = 0; i < window.frames.length; i++ )
		{
			if ( window.frames[i].name == "thenavframe" )
			{
				iframeWin = window.frames[i];
				break;
			}
		}
	}
	iframeWin.document.getElementById( "cssEU" ).disabled = obj.checked ? false : true;
	iframeWin.document.getElementById( "cssGem" ).disabled = obj.checked ? true : false;
}

function fnSearch( nav )
{
	var thename = document.getElementById("itemname").value;
	//alert("trig + " +parent.frames["nav"].document.getElementById("selectedItem").value + "-"+thename ) ;
	//parent.frames["nav"].document.getElementById("selectedItem").value = thename;
	
	var iframeWin = window.frames.thenavframe;
	iframeWin.fnSelectNamed( thename, nav );
}