function AlphaNumericValidation(element, msg, required)
{
	var i=0;
	var ValidData=". ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890/_-() ";
	var Data=element.value;
	
	if(element.value == "")
	{
		if (required.toLowerCase() == "yes" || required == 1)
		{
			//alert("Please enter "+msg);
			element.focus();
			return false;
		}
	}	
	if(element.value != "")
	{
		for(i=0;i<Data.length;i++)
		{
			if(ValidData.indexOf(Data.charAt(i))==-1)
			{
				//alert("Invalid entry.\t\t");
				element.focus();
				return false;
			}
		}
	}
	return true;
}

function EmailValidation(element, required)
{
	//alert(document.basic_regFrm.email);
	var VarEmail = element.value;
	if(VarEmail == "")
	{
		
		if (required.toLowerCase() == "yes" || required == 1)
		{
			//alert("Please enter Email Address");
			element.focus();
			return false;
		}
	}	
	if(VarEmail != "")
	{

		if(chkEmail(VarEmail) == false)
		{
			// alert("Email address seems to be incorrect (check @ and .'s)");
			 element.focus();
			 return false;
		}
		
	}
	return true;
}



function chkEmail(tmpStr)
{
	//var email_pat = /^[a-z][a-z0-9_\.\-]*[a-z0-9]@[a-z0-9]+[a-z0-9\.\-_]*[a-z]+$/i;
	var email_pat =/^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	return(email_pat.test(tmpStr))
}
var fnameRegxp = /^([a-zA-Z]+)$/;

String.prototype.trim = function() {
	return this.replace(/^\s+|\s+$/g,"");
}
String.prototype.ltrim = function() {
	return this.replace(/^\s+/,"");
}
String.prototype.rtrim = function() {
	return this.replace(/\s+$/,"");
}



function validator()
{
	//alert("Test");
// Name

	if((document.getElementById('Name').value).trim() == "")
	{
		alert("Please enter Name");
		document.getElementById("Name").select();
		return false;
	}

	
	
//Phone
	if((document.getElementById('Phone').value).trim() == "")
	{
		alert("Please enter Phone Number");
		document.getElementById("Phone").select();
		return false;
	}
	
	
//Email
	//if(document.getElementById('myemail').value == "")
	if(!EmailValidation(document.formcheck.myemail,'yes'))
	{
		//document.getElementById("idemail").innerHTML="";
		alert("Please Enter Valid Email-id");
		
		return false;
	}
		
//Address
	if((document.getElementById('Address').value).trim() == "")
	{
		alert("Please enter Address");
		document.getElementById("Address").select();
		return false;
	}

//City
	if((document.getElementById('City').value).trim() == "")
	{
		alert("Please enter City");
		document.getElementById("City").select();
		return false;
	}

//State
	if(document.getElementById('State').value== "")
	{
		alert("Please select State");
		//document.getElementById("State").select();
		return false;
	}

//zip
	if((document.getElementById('zip').value).trim() == "")
	{
		alert("Please enter zip");
		document.getElementById("zip").select();
		return false;
	}

//comments
	if((document.getElementById('comments').value).trim() == "")
	{
		alert("Please enter comments");
		document.getElementById("comments").select();
		return false;
	}


}