function ClearField(tbField) {
     if (tbField.value == " Search") {
         tbField.value = ""
     }
 }

function alternateImage(imgobj) {
  imgobj.src = "/noimage3._T_.jpg";
}

function jumpPage(newLoc) {
 	newPage=newLoc.options[newLoc.selectedIndex].value;
   if (newPage!=""){
	   window.location.href=newPage
	}
}

function jumpURL(newURL) {
 	newPage=newURL;
   if (newPage!=""){
	   window.location.href=newPage
	}
}
 
function NewWindow(mypage, myname, w, h, scroll) {
    var winl = (screen.width - w) / 2;
    var wint = (screen.height - h) / 2;
    winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable';
    window.open(mypage, myname ,winprops);
}