function num2round(num,dec)
{
	var n = num.toString();
	var pos = n.indexOf(".");
	if (pos == -1)
	{
		var decval="";
		for (var i=0; i<dec; i++)
			decval += "0";
		return num + "." + decval;
	}
	else
	{
		var decval = n.substring(pos+1);
		for (var i = decval.length; i<dec; i++)
		{
			decval += "0";
		}
		return n.substring(0,pos) + "." + decval.substring(0,dec);
	}
}
function isValidUrl(url)
{
	var urlRegxp = /^(http:\/\/www.|https:\/\/www.|ftp:\/\/www.|www.){1}([\w]+)(.[\w]+){1,2}$/;
	return urlRegxp.test(url);
}
function isProperString(string)
{
	if (!string)
		return false;
	var iChars = "*|,\":<>[]{}`\';()@&$#% ";
	for (var i = 0; i < string.length; i++)
	{
		if (iChars.indexOf(string.charAt(i)) != -1)
			return false;
	}
	return true;
}
function isValidEmail(value)
{
	var emailexpr=/\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;
	return emailexpr.test(value);
}



function ValidateFormDirect()
{
								
			var flag=true;
			var first_name=document.getElementById('fname').value;
			var last_name=document.getElementById('lname').value;
			var email=document.getElementById('email').value;
			var amt=document.getElementById('amt').value;
			
			if(first_name=='')
			{
				flag=false;
				alert('Enter Your First Name');
				document.getElementById('fname').focus();
				
				
				return false;
				
			}
			
			
			if(last_name=='')
			{
				flag=false;
				alert('Enter Your Last Name');
				document.getElementById('lname').focus();
				return false;
				
			}
			
			
			if(email=='')
			{
				flag=false;
				alert('Enter Your Email');
				document.getElementById('email').focus();
				return false;
				
			}
			else
			{
				if(!isValidEmail(email))
				{
					
				flag=false;
					
					alert('Enter Your Valid Email');
					document.getElementById('email').focus();
					return false;
					
				}
				
			}
			
			
			
			if(amt=='')
			{
				flag=false;
				alert('Enter Your Amount');
				document.getElementById('amt').focus();
				return false;
				
			}
			else
			{
				
				if(isNaN(amt))
				{
					
					flag=false;
					alert('Enter Proper Amount');
					document.getElementById('amt').focus();
					return false;
					
				}
			}
			
			
			
			if(flag)
			   {
				   return true;
				   
			   }
			//alert(first_name);					
								
}