// JavaScript Document
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.name.value == "") {
			 alert( "Please enter your Full Name" );
			 form.name.focus();
				return false;
			}
			if(form.address.value == "") {
			 alert( "Please enter the address" );
			 form.address.focus();
				return false;
			}
	
	       	if(form.phone.value == "")
			{
			alert("Please enter phone number");
			form.phone.focus();
			return false;
			}
			if(isNaN(form.phone.value))
			{
			alert("Please enter correct phone number");
			form.phone.focus();
			return false;
			}
		
var pattern1="^\\w{1,}@\\w{1,}(\\.\\w{1,}){1,}$";
			if(!form.email.value.match(pattern1))
			{
				alert("Please enter correct Email Adddress");
				form.email.focus();
				return false;
			}		
			if (form.email.value =="") {
				alert( "Please enter your Email" );
				form.email.focus();
				return false;
				}
			if (form.fax.value == "") {
				alert( "Please enter the Fax" );
				 form.fax.focus();
				return false;
				}
			if (form.comments.value == "") {
				 alert( "Please enter the Comments" );
				form.comments.focus();
				return false;
				}
			if (form.code_check.value == "") {
				alert( "Please enter image text." );
				form.code_check.focus();
				return false;
			}
		
		}