function wasEnter(myEvent)
			{
				if (window.event && window.event.keyCode == 13)
				{
				return true;
				}
				if (myEvent && myEvent.which == 13)
				{
				return true;
				}
				else
				{
					return false;
				}
			}	
 function checkField(id)
 {
	
	 	if (document.getElementById(id).value=="Keywords")
	 		{
	 			document.getElementById(id).value="";
	 		}
	 		
	 	if (document.getElementById(id).value=="Part Number")
	 		{
	 			document.getElementById(id).value="";
	 		}
	 
 }
   function checkFieldBlur(id)
 {
	if (id == "partsearchinput")
		{
	 	 if (document.getElementById(id).value=="")
	 		{
	 			document.getElementById(id).value="Keywords";
	 		}
	 	}
	 if (id == "partnuminput")
		{	
	 		if (document.getElementById(id).value=="")
	 		{
	 			document.getElementById(id).value="Part Number";
	 		}
	 	}
	 
 }
 function searchForParts()
 {
 var partsearchempty=false;
 var partnumempty=false;
 	if (document.getElementById('partsearchinput').value=="" || document.getElementById('partsearchinput').value=="Keywords")
 		{
 			partsearchempty=true;
 		}
 	if (document.getElementById('partnuminput').value=="" || document.getElementById('partnuminput').value=="Part Number")
 		{
 			partnumempty=true;
 		}
 	if (partsearchempty && partnumempty)
 		{
 			document.getElementById('notermerror').style.display="block";
 			document.getElementById('multipleinputs').style.display="none";
 		}

 	else if (!partsearchempty && !partnumempty)
 		{ 
 			document.getElementById('notermerror').style.display="none";
 			if (document.getElementById('partnuminput').value!="Part Number" && document.getElementById('partsearchinput').value!="Keywords")
 				{
 					
 					document.getElementById('multipleinputs').style.display="block";
 				}
 		} 				
 	else
 		{
 		document.getElementById('partnumfield').value=document.getElementById('partnuminput').value;
 		document.getElementById('partsfield').value=document.getElementById('partsearchinput').value;
 		
 		if (!partnumempty && partsearchempty)
 			{
 			document.getElementById('combinedinput').value = document.getElementById('partnuminput').value;
 			}
 		else
 		{
 			document.getElementById('combinedinput').value = document.getElementById('partsearchinput').value;
 		}
 		document.getElementById('notermerror').style.display="none";
 		document.getElementById('multipleinputs').style.display="none";
 		
 		
 		
 		document.part_search.submit();
 		}
 
 }