function checkrequired(which) 
{ 

	var pass=true; 
	if (document.images) 
	{ 
		for (i=0;i<which.length;i++) 
		{ 
			var tempobj=which.elements[i]; 
			if (tempobj.name.substring(0,8)=="required") 
			{ 

				if ((tempobj.type=="text"||tempobj.type=="textarea"||tempobj.type=="password" ||tempobj.type.toString().charAt(0)=="s")&&			tempobj.value=='')
				{ 
					if(tempobj.disabled==false)
					{
						pass=false; 
						break; 
					}
				} 
			} 
		} 
	} 
	if (!pass) 
	{ 
		shortFieldName=tempobj.name.substring(8,30).toUpperCase(); 
		alert("Please make sure the "+shortFieldName+" field was properly completed."); 
		tempobj.focus() ;						
		return false; 
				
	} else 
	
	return true; 
			
}