// Cotact Form Validation Script

		var IE = (document.all) ? 1 : 0;
var DOM = 0; 
if (parseInt(navigator.appVersion) >=5) {DOM=1};

    function txtShow( cId, txt2show ) {
    // Detect Browser
    if (DOM) {
							var viewer = document.getElementById(cId);
      viewer.innerHTML=txt2show;
    } else if(IE) {
     document.all[cId].innerHTML=txt2show;
    }
    }//txtshow
    function getTxt( cId ) {
    var output = "";
    // Detect Browser
    if (DOM) {
		var viewer = document.getElementById(cId);
		output = viewer.value;
    }
    else if(IE) {
      output = document.all[cId].value;
    }
    return output;
    }//getTxt
		function countChars(cBoxName, cTxtName, maxKeys) {
			var str = new String(getTxt(cBoxName));
			var len = str.length;
			var showstr = '<span class="alert-pos">' + len + ' characters of ' + maxKeys + ' entered</span>';
			if (len > maxKeys) showstr = '<span class="alert">' + len + ' characters of ' + maxKeys + ' entered</span><br /><span class="alert">Too many characters, please edit content</span>';
			txtShow( cTxtName, showstr );
		}
		function ValidChars(sText,ValidChars) {
			var IsNumber=true;
			var Char;
			for (i = 0; i < sText.length && IsNumber == true; i++) { 
				Char = sText.charAt(i); 
				if (ValidChars.indexOf(Char) == -1)  {
					IsNumber = false;
				}
			}
			return IsNumber;
		}
		function checkform (form) {
			if (form.fullname.value == "") {
			 alert( "Please enter your full name" );
			 form.fullname.focus();
				return false;
			}
			if (form.email.value.length < 5) {
			 alert( "Please enter your email" );
			 form.email.focus();
				return false;
			}
			if (form.comments.value.length < 10) {
			 alert( "Please enter 10 or more characters for the comments" );
			 form.comments.focus();
				return false;
			}
		}