/*-----------------------------------------------------------------------
Created by: KD
Created date: 06-nov-2006
File description: Contactus Form
Special instructions-notes:Java script Validation
Tables used:None
Stored procedures:None
Triggers used:None
-----------------------------------------------------------------------*/

function Validate(theForm)
{
	var errMesg = "";
	var displayMesg = "";
	
	
 	var Q = ""; // this block determines lifespan of Q
	{
		if(isWhitespace(theForm.order_id.value))
		{
			Q += " Order Id\n";
		}			
		if(isWhitespace(theForm.order_id.value))
		{
			Q += " Product Name\n";
		}
		
		if (isWhitespace(theForm.phone.value))
		{
			Q += " Phone\n";
		}			
	else if(!isCharsInBag(theForm.phone.value, "0123456789- "))
		{
		errMesg += "Phone Number contains Invalid Characters\n";
		}
		
		


	if (isWhitespace(theForm.email.value))
		{
			Q += " Email Address\n";
		}	
		
		else if(echeck(theForm.email.value))
			{
			   errMesg += "Invalid Email Address\n";
			}	
		else if(!isCharsInBag( theForm.email.value, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789@._-"))
			{
				errMesg += " Email Address contains Invalid Characters\n";
			}


		
		
		if (isWhitespace(theForm.description.value))
		{
			Q += " Description\n";
		}			
		if(theForm.description.value.length>1500)
		{
			errMesg += "Description should not be greater than 1500 characters\n";
		}
		
	if ( Q.length > 0 )
		{
		displayMesg = "Please provide Valid values for\n" + Q ;
		}	
	} 
	
	if (errMesg == "" && displayMesg == "")
	{
		return true;
	}
	else
	{
		if(displayMesg!="")
			{
				alert(displayMesg);
				return false;			
			}
			else
			{
				alert(errMesg);
				return false;
			}	
	}
}