' + sFormName + ' Form Error

// JavaScript Document var sFormName = ""; // Override in calling document function validate_fields() { var fields = document.getElementById("required").value.split(","); var i; var entry; var badCount = 0; var bad = new Array; var firstBadField = ""; for ( i = 0; i < fields.length; i++ ) { var isBad = true; entry = document.getElementById(fields[i]); // alert( i + "='" + fields[i] + "' (" + entry + ")" ); if ( entry == null ) { alert( "There is a problem with this web page.\nPlease contact the webmaster (webmaster@cartransportbroker.co.uk)\nand quote the following ID: FIELD_" + fields[i] + "\n" ); return false; } // alert( i + "='" + fields[i] + "' (" + entry + ":" + entry.type + ") => '" + entry.value + "'" ); // commented out from here 27/08/08 if ( entry.type && entry.type == "radio" ) { // if ( entry.checked == true ) { // isBad = false; // } else { // var numButtons = entry.count; // for ( var j = 1; j < numButtons; j++ ) { // entry = document.getElementById(fields[i]+"_"+j); // if ( entry.checked == true ) isBad = false; // } // } // } else if ( entry.type && entry.type == "checkbox" ) { // isBad = false; // } else if ( entry.value != "" ) isBad = false; // if ( isBad ) { // bad[badCount++] = entry.title; // commented out up to here 27/08/08 if ( firstBadField == "" ) firstBadField = fields[i]; // alert( "Entry is bad: '" + entry.title + "'" ); } } if ( badCount > 0 ) { document.getElementById(firstBadField).focus(); // All this to try and centre the error window... var h = 200 + 15 * badCount; var w = 440; var l = 0; var t = 0; // First part of palaver...try to get position of this window on the screen... if ( window.screenLeft != null ) { l += window.screenLeft; t += window.screenTop; // alert("screen top = " + t); } else if ( window.screenX != null ) { l += window.screenX; t += window.screenY; // alert("screen Y = " + t); } // Second part of palaver...try to get dimensions of this window on the screen... if ( window.outerHeight != null ) { l += (window.outerWidth - w)/2; t += (window.outerHeight - h)/2; // alert("outerHeight = " + window.outerHeight); } else if ( document.documentElement.clientHeight != null ) { l += (document.documentElement.clientWidth - w)/2; t += (document.documentElement.clientHeight - h)/2; // alert("clientHeight = " + document.body.scrollHeight); } else if ( document.body.clientHeight != null ) { l += (document.body.clientWidth - w)/2; t += (document.body.clientHeight - h)/2; // alert("clientHeight = " + document.body.clientHeight); } newwin = window.open( '', 'FormError', 'height='+h+',width='+w+',left='+l+',top='+t+',location=0,menubar=0,resizable=0,scrollbars=0,status=0,toolbar=0' ); newwin.document.write( '' + sFormName + ' Form Error' ); newwin.document.write( '

The following mandatory fields are blank or invalid.

\n

' + bad.join('
') + '

\n

Please fill them in before attempting to submit the form again.

' ); newwin.document.write( '

\n' ); newwin.document.writeln( '' ); return false; } else { return true; } }