<!--var d, dom, ie, ie4, ie5x, moz, mac, win, lin, old, ie5mac, ie5xwin, op;d = document;n = navigator;na = n.appVersion;nua = n.userAgent;win = ( na.indexOf( 'Win' ) != -1 );mac = ( na.indexOf( 'Mac' ) != -1 );lin = ( nua.indexOf( 'Linux' ) != -1 );if ( !d.layers ){	dom = ( d.getElementById );	op = ( nua.indexOf( 'Opera' ) != -1 );	konq = ( nua.indexOf( 'Konqueror' ) != -1 );	saf = ( nua.indexOf( 'Safari' ) != -1 );	moz = ( nua.indexOf( 'Gecko' ) != -1 && !saf && !konq);	ie = ( d.all && !op );	ie4 = ( ie && !dom );	/*	ie5x tests only for functionality. ( dom||ie5x ) would be default settings. 	Opera will register true in this test if set to identify as IE 5	*/	ie5x = ( d.all && dom );	ie5mac = ( mac && ie5x );	ie5xwin = ( win && ie5x );}function browser_css( ) {	d = document;// shorthand so we don't have to write out document each time..	if ( ie ) {		d.write('<link rel = "stylesheet" type = "text/css" href = "css/iasHeaderENIE.css">');	}	else {		d.write('<link rel = "stylesheet" type = "text/css" href = "css/iasHeaderEN.css">');	}}var header;var footer;var theTop = 0;var theLeft = 0;var oldY = theTop;var oldX = theLeft;window.onload = function () {	if (ie) {		header = new getObj('header');		footer = new getObj('footer');		moveHeaderX();		moveHeaderY();	}}	function moveHeaderX()	{		if (document.body)		{			pos = document.body.scrollLeft		}		if (pos < theLeft) pos = theLeft;		else pos += 0;		if (pos == oldX)		{			header.style.left = pos;			footer.style.left = pos;		}		oldX = pos;		temp = setTimeout('moveHeaderX()',100);	}	function moveHeaderY()	{		var windH;		if (document.body)		{			pos = document.body.scrollTop			windH = document.body.clientHeight - 32;		}		if (pos < theTop) pos = theTop;		else pos += 0;		if (pos == oldY)		{			header.style.top = pos;			footer.style.top = pos + windH;		}		oldY = pos;		temp = setTimeout('moveHeaderY()',100);	}	function getObj(name)	{	  if (document.getElementById)	  {	  	this.obj = document.getElementById(name);		this.style = document.getElementById(name).style;	  }	  else if (document.all)	  {		this.obj = document.all[name];		this.style = document.all[name].style;	  }	  else if (document.layers)	  {		this.obj = getObjNN4(document,name);		this.style = this.obj;	  }	}		function getObjNN4(obj,name)	{		var x = obj.layers;		var foundLayer;		for (var i=0;i<x.length;i++)		{			if (x[i].id == name)			 	foundLayer = x[i];			else if (x[i].layers.length)				var tmp = getObjNN4(x[i],name);			if (tmp) foundLayer = tmp;		}		return foundLayer;	}//-->