function jumper() {
	i = document.cd_pulldown.url.selectedIndex;
	x = document.cd_pulldown.url.options[i].value;
	if (x != "") {
		window.top.location.href = x;
	}
}

function jumper2() {
	i = document.track_pulldown.url.selectedIndex;
	x = document.track_pulldown.url.options[i].value;
	if (x != "") {
		window.top.location.href = x;
	}
}


// popup window function
function winBRopen(theURL, Name, popW, popH, scroll) { // V 1.0
	var winleft = (screen.width - popW) / 2;
	var winUp = (screen.height - popH) / 2;
	winProp = 'width='+popW+',height='+popH+',left='+winleft+',top='+winUp+',scrollbars='+scroll+',resizable=no'
	Win = window.open(theURL, Name, winProp)
	if (parseInt(navigator.appVersion) >= 4) { Win.window.focus(); }

}


function printPage() {
  if (window.print)
    window.print()
  else
    alert("Sorry, your browser doesn't support this feature. Please use the Print option from your browser's Main Menu" );
}

//alternating row color
function alternate(id){ 
 if(document.getElementsByTagName){  
   var table = document.getElementById(id);   
   var rows = table.getElementsByTagName("tr");   
   for(i = 0; i < rows.length; i++){           
 //manipulate rows 
     if(i % 2 == 0){ 
       rows[i].className = "alt2"; 
     }else{ 
       rows[i].className = "alt1"; 
     }       
   } 
 } 
}