addLoadEvent(document_onLoad);

function SetSpeciesRadioButton(p_nIndex)
{
    window.document.quicksearch.radSpecies[p_nIndex].checked = true;
}

function SetDateRadioButton(p_nIndex)
{
    window.document.quicksearch.datesearch[p_nIndex].checked = true;
}

function SetSiteRadioButton(p_nIndex)
{
    window.document.quicksearch.radSite[p_nIndex].checked = true;
}

function SetNotesCheckBox()
{
    window.document.quicksearch.chkNotes.checked = true;
}

function SetObserverCheckBox()
{
    window.document.quicksearch.chkObserver.checked = true;
}

function SetDateBetweenRadioButton()
{
	SetDateRadioButton(1);
}

function SetDateDuringRadioButton()
{
	SetDateRadioButton(2);
}

function SetSiteNameRadioButton()
{
	SetSiteRadioButton(0);
}

function SetSiteGridRefRadioButton()
{
	SetSiteRadioButton(1);
}

function SetDateDaysRadioButton()
{
	SetDateRadioButton(3);
}

function SetSpeciesNameRadioButton()
{
	SetSpeciesRadioButton(0);
}

function SetSpeciesStatusRadioButton()
{
	SetSpeciesRadioButton(1);
}

function document_onLoad()
{
	o = document.getElementById("cboDateFrom_day");
	if(o) {
	  o.onmousedown = SetDateBetweenRadioButton;
	}

	o = document.getElementById("cboDateFrom_month");
	if(o) {
	  o.onmousedown = SetDateBetweenRadioButton;
	}

	o = document.getElementById("cboDateFrom_year");
	if(o) {
	  o.onmousedown = SetDateBetweenRadioButton;
	}

	o = document.getElementById("cboDateTo_day");
	if(o) {
	  o.onmousedown = SetDateBetweenRadioButton;
	}

	o = document.getElementById("cboDateTo_month");
	if(o) {
	  o.onmousedown = SetDateBetweenRadioButton;
	}

	o = document.getElementById("cboDateTo_year");
	if(o) {
	  o.onmousedown = SetDateBetweenRadioButton;
	}

	o = document.getElementById("cboSquare");
	if(o) {
	  o.onmousedown = SetSiteGridRefRadioButton;
	}

	o = document.getElementById("txtGridRef");
	if(o) {
	  o.onchange = SetSpeciesStatusRadioButton;
	}

	o = document.getElementById("txtNotes");
	if(o) {
	  o.onkeydown = SetNotesCheckBox;
	}

	o = document.getElementById("txtSite");
	if(o) {
	  o.onkeydown = SetSiteNameRadioButton;
	}

	o = document.getElementById("txtGridRef");
	if(o) {
	  o.onkeydown = SetSiteGridRefRadioButton;
	}

	o = document.getElementById("txtSpecies");
	if(o) {
	  o.onkeydown = SetSpeciesNameRadioButton;
	}

	o = document.getElementById("txtObserver");
	if(o) {
	  o.onkeydown = SetObserverCheckBox;
	}

	o = document.getElementById("cboMonth");
	if(o) {
	  o.onmousedown = SetDateDuringRadioButton;
	}

	o = document.getElementById("cboDays");
	if(o) {
	  o.onmousedown = SetDateDaysRadioButton;
	}

	o = document.getElementById("cboStatus");
	if(o) {
	  o.onmousedown = SetSpeciesStatusRadioButton;
	}
}