// We run this survey for validating the select box when
// search type does not equal state.
function searchSelect()
{
	if(!document.theForm.resultComplete)
	{
   		if(document.theForm.survey.selectedIndex >= 0)
   		{
      		document.theForm.submit(); 
   		}
   		else 
   		{
	 		return;
   		}
	} 
	else
	{
	    document.theForm.submitter.click();
	}
}

// This one is used when searchType is state.
function stateSelect()
{
	if(!document.theForm.resultComplete)
	{
   		if(document.theForm.survey.selectedIndex >= 0 && document.theForm.state.selectedIndex > 0)
   		{
     		document.theForm.submit(); 
  		}
		else 
   		{
	 		return;
   		}
	}
	else
	{
	    document.theForm.submitter.click();
	}
}

// Full validation of the form when "Run Report" is clicked. 
// This behaves differently depending on the search type, so pass that in.
function validateForm(searchType)
{
   if(searchType == "market")
   {
        if(document.theForm.survey.selectedIndex < 0)
   		{
      		alert("Select a survey.\n");
			return;
   		}
		if(document.theForm.market.selectedIndex == 0)
		{
			alert("Select a market.\n");
			return;
		}
		document.theForm.submit();
	}
	if(searchType == "state")
	{
        if(document.theForm.survey.selectedIndex < 0)
   		{
      		alert("Select a survey.\n");
			return;
   		}
		if(document.theForm.market.selectedIndex == 0)
		{
			alert("Select a market.\n");
			return;
		}
		if(document.theForm.state.selectedIndex == 0)
		{
			alert("Select a state.\n");
			return;
		}
		document.theForm.submit();
   }
}

// Figure out what the survey name is for any given survey code.
// Pass in the survey code, get back the full survey name.
function surveyName(code)
{
   var season, year, first, last, f = "";
   var seasons = new Array("Winter", "Spring", "Summer", "Fall");
   
   first = code.slice(0,2);
   last  = code.slice(3,4);
     
   first = first.toLowerCase();
   
   if(last < 10)
   {
      year = "200" + last;   
   }
   else
   {
      year = "20" + last;   
   }
      
   for(var i=0;i<seasons.length;i++)
   {
      f = seasons[i].slice(0,2);
	  f = f.toLowerCase();
	  if(f == first)
	  {
	     season = seasons[i];
	  } 
   }     
   return(season + " " + year);
}

// Mimicks a reset button to reset the form back to its original state.
function formReset()
{
	location.replace("mktdefs.asp");

}