function pop(url, x, y){
	window.open(url,'profile','width='+x+',height='+y+',scrollbars=yes');
	mywindow.focus();
}


function chkStr(field){
   var str = field.value;
   var reg = /'/;
    if(str.match(reg)){
     alert('This is an invalid character!');
     field.value = str.substring(0,str.length-1);
    }
}


function newWindow(url,x,y){
	window.open(url,'','width='+x+',height='+y+',scrollbars=yes,resizable=yes,toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes');
	mywindow.focus();
}	


function change2(menu, info){
parent.menuFrame.location=menu;
parent.infoFrame.location=info;
}


function openThis(url, x, y){
		features='top=100,left=100,width='+x+',height='+y+',scrollbars=yes,toolbar=yes,menubar=yes,scrollbars=yes,resizable=yes,location=yes,directories=yes,status=yes';
		mywindow=window.open(url,'profile',features);
		mywindow.focus();	
}