// JavaScript Document

$(function() {
   $('#slider').cycle({ fx:     'scrollRight',  speed:   300,  timeout: 5000,   next:   '#slider',  pause:   1	 });
});


function grabobj(objname)
{
	if (document.getElementById) return document.getElementById(objname);
	if (document.all) return document.all[objname];
	if (document.layers) return document.layers[objname];
}

var prevobj='';
var prevobj2='';

function selectMan ()
{
	var obj=grabobj('manID');
	grabobj('pfind').value='';
	if (prevobj) prevobj.style.display='none';
	if (prevobj2) prevobj2.style.display='none';
	if (obj.options[obj.selectedIndex].value!="")
	{
		var val=obj.options[obj.selectedIndex].value;
		grabobj('opt_man_'+val).style.display='';
		prevobj=grabobj('opt_man_'+val);
	}
}

function selectMod (obj)
{
	if (prevobj2) prevobj2.style.display='none';
	if (obj.options[obj.selectedIndex].value!="")
	{
		var val1=grabobj('manID').options[grabobj('manID').selectedIndex].value;
		var val2=grabobj(val1+'_modID').options[grabobj(val1+'_modID').selectedIndex].value;
		grabobj('opt_ser_'+val1+'_'+val2).style.display='';
		grabobj(val1+'_'+val2+'_serID').selectedIndex=0;
		grabobj('pfind').value=val1+"\\"+val2;
	} else {
		grabobj('pfind').value='';
	}
}
function selectSer (obj)
{
	if (obj.options[obj.selectedIndex].value!="")
	{
		var val1=grabobj('manID').options[grabobj('manID').selectedIndex].value;
		var val2=grabobj(val1+'_modID').options[grabobj(val1+'_modID').selectedIndex].value;
		var val3=grabobj(val1+'_'+val2+'_serID').options[grabobj(val1+'_'+val2+'_serID').selectedIndex].value;
		grabobj('pfind').value=val1+"\\"+val2+"\\"+val3;
		prevobj2=obj;
	} else {
		var val1=grabobj('manID').options[grabobj('manID').selectedIndex].value;
		selectMod (grabobj(val1+'_modID'));
	}
}

function checkQuickFinder ()
{
	if (grabobj('pfind').value=='')
	{
		alert("Please enter both a manufacturer and model");
		return false;
	}
	return true;
}