// JavaScript Document

//mouse over functions
window.status = baseblurp;
	
function mouseout() { window.status = baseblurp; return; }

function mouser(text) { window.status = baseblurp+" - "+text; return; }

function navOver(menu,page) {
    mouser(menu+": "+page);
	return;
}

function checkFieldIsEmpty(el,default_val) {
    if ( eval(el + ".value").toString() == "" ) eval(el + ".value = \"" + default_val + "\"");
}

//clears input text field if value is same as default
function removeDefault(el,default_val) {
    if ( eval(el + ".value").toString() == default_val.toString() ) eval(el + ".value = \"\"");
	return;
}

//clears all elements in a form or those in argument[1] array
function clearForm(form) {
    if (arguments[1] == null) eval("document."+form+".reset()");
	else 
		for (var x=0;x<arguments[1].length;x++) eval("document."+form+"."+arguments[1][x]+".value=''");
	return;
}

//input text field focus
function formFocuser(form) {
    var f = eval("document."+form);
    for (var s=0;s<f.elements.length;s++)
	    if ( f.elements[s].type.match("text") ) {
		    f.elements[s].focus()
			return;
		}
	return;
}

//visibility functions
//show specific div id(nav item)
function showIt( layer )
{
    if ( document.layers )		// Netscape visibility switch
	{							
		if ( document.layers[layer] ) { document.layers[layer].visibility="show"; } 

	}
	else if ( document.all )	// MSIE visibility switch
	{
	    if ( document.all[layer] ) { document.all[layer].style.visibility="visible"; }
	} 
	else if ( document.getElementById )	// Netscape 6 visibility switch
	{
	    if ( document.getElementById(layer) ) { document.getElementById(layer).style.visibility="visible"; }
	} 
	return;
}
		
//hide specific div id(nav item)			
function hideIt( layer )
{   
    if ( document.layers )		// Netscape visibility switch
    {
	    if ( document.layers[layer] ) { document.layers[layer].visibility="hide"; } 
	}
	else if ( document.all )	// MSIE visibility switch
	{
	    if ( document.all[layer] ) { document.all[layer].style.visibility="hidden"; }
	}
	else if ( document.getElementById )	// Netscape 6 visibility switch
	{
	    if ( document.getElementById(layer) ) { document.getElementById(layer).style.visibility="hidden"; }
	} 
	return;
}
//--end