function ChangeTabs(form, tab)
{
	document.getElementById('Prices').className = (tab == 'Prices' ? 'tabOn' : 'tabOff');
	document.getElementById('PerfC').className = (tab == 'PerfC' ? 'tabOn' : 'tabOff');
	
	document.getElementById('tabPrices').className = (tab == 'Prices' ? 'selected' : '');
	document.getElementById('tabPerfC').className = (tab == 'PerfC' ? 'selected' : '');

}


function ChartTableTabs(form, tab)
{
	document.getElementById('Perf1').className = (tab == 'Perf1' ? 'tabOn' : 'tabOff');
	document.getElementById('Perf2').className = (tab == 'Perf2' ? 'tabOn' : 'tabOff');
	document.getElementById('Perf3').className = (tab == 'Perf3' ? 'tabOn' : 'tabOff');
	
	document.getElementById('tabPerf1').className = (tab == 'Perf1' ? 'selected' : '');
	document.getElementById('tabPerf2').className = (tab == 'Perf2' ? 'selected' : '');
	document.getElementById('tabPerf3').className = (tab == 'Perf3' ? 'selected' : '');
	
}



function loadFlt(url,height,width,scrollbars)
{
	var browser = navigator.appName + " " + navigator.appVersion; 
    	var Newwindow = window.open(url,"choose","resizable=no,height=" + height + ",width=" + width + ",scrollbars=" + scrollbars + ",top=20,left=250");
	
      	if ( browser.substring(0, 8) =="Netscape") 
      	{ 
        	Newwindow.creator = self; 
      	}
        else 
	{
          	if (Newwindow.opener == null) 
          	{
			Newwindow.opener = self;
		} 
      	} 
	
}


function showhide(id){ 
	if (document.getElementById){ 
		obj = document.getElementById(id); 
		if (obj.style.display == "none"){ 
			obj.style.display = ""; 
		} else { 
			obj.style.display = "none"; 
		} 
	} 
}