// JavaScript Document
function verifyform(theform)
{				
	submitOK = "True"; 
	
	//Ensure Subject filled in
	if(theform.subject_id.selectedIndex == 0)	
	{
		document.getElementById('subject_blank').style.display = "inline"; 		
		submitOK = "False";
	}
	else
	{
		document.getElementById('subject_blank').style.display = "none";  
	}
	
	//Ensure Name filled in
	if (isBlank(theform.name.value)) 
	{
		document.getElementById('name_blank').style.display = "inline"; 		
		submitOK = "False";
	}
	else
	{
		document.getElementById('name_blank').style.display = "none";  
	}
	
	
	//Check For Valid Email
	var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,6}|\d+)$/i
	if ((isBlank(theform.email.value)) || (!(emailfilter.test(theform.email.value))))
	{
		document.getElementById('email_blank').style.display = "inline"; 		
		submitOK = "False";
	}
		else
	{
		document.getElementById('email_blank').style.display = "none";  
	}
	
	if (submitOK=="False") 
	{ 
	return false 
	} 

} // End Function

function isBlank(val){
	if(val==null){return true;}
	for(var i=0;i<val.length;i++) {
		if ((val.charAt(i)!=' ')&&(val.charAt(i)!="\t")&&(val.charAt(i)!="\n")&&(val.charAt(i)!="\r")){return false;}
		}
	return true;
	}