function popitup(url,name,width,height)
{ 
	var params = url+',\''+name+'\',\'height=' + height + ',width=' + width +'\'';
	newwindow=window.open(url,'+name+','height='+height+',width='+width+'\'');	
	if (window.focus) {newwindow.focus()}
	return false;
}


function checkrequired(which)
{
	var pass=true;
	if (document.images) {
	for (i=0;i<which.length;i++) {
	var tempobj=which.elements[i];
	if (tempobj.name.substring(0,8)=="required") {
	if (((tempobj.type=="text"||tempobj.type=="textarea")&&
	tempobj.value=='')||(tempobj.type.toString().charAt(0)=="s"&&
	tempobj.selectedIndex==0)) {
	pass=false;
	break;
			}
		}
	}
	}
	if (!pass) {
	shortFieldName=tempobj.name.substring(8,30).toUpperCase();
	alert("Please make sure the "+shortFieldName+" field was properly completed.");
	return false;
	}
	else
	return true;
}