years = new Array("2009","2008","2007","2006","2005","2004","2003","2002","2001","2000","1999","1998","1997","1996","1995","1994","1993","1992","1991","1990","1989","1988","1987","1986","1985","1984","1983","1982","1981","1980","1979","1978","1977","1976","1975","1974","1973","1972","1971","1970","1969","1968","1967","1966","1965","1964","1963","1962","1961","1960","1959","1958","1957","1956","1955","1954","1953","1952","1951","1950","1949","1948","1947","1946","1945","1944","1943","1942");
yearsid = new Array("4294965191","4294966853","4294966864","4294966865","4294967023","4294967024","4294967262","4294967263","4294967264","4294967025","4294967267","4294967268","4294967269","4294967000","4294967001","4294967002","4294967007","4294967008","4294967009","4294967010","4294967003","4294967004","4294967005","4294967006","4294966729","4294966730","4294966731","4294966732","4294966733","4294966725","4294966726","4294966727","4294966744","4294966745","4294966746","4294966737","4294966738","4294966739","4294966740","4294966741","4294966742","4294966748","4294966749","4294966750","4294966751","4294966752","4294966753","4294966754","4294966756","4294966757","4294966755","4294966758","4294966762","4294966763","4294966764","4294966765","4294966759","4294966760","4294966761","4294966747","4294966283","4294966284","4294966285","4294966286","4294965474","4294965475","4294965476","4294965477");



$(function() {
	load_ym_dropdown();

});

function load_ym_dropdown() {

	var el_my		 		= document.getElementById("my2");
	var el_my_year 			= document.getElementById("my_year2");
	var el_my_make 			= document.getElementById("my_make2");


	if (el_my != null) {

		$(el_my_year).change( function() {
			yearChange(this.value);
		});
		$(el_my_make).change( function() {
			makeChange(el_my_year.value, this.value);
		});


		if (!el_my_make.disabled) {
			el_my_make.disabled = true;
		}


		el_my_year.options.length=1;
		for (i=0; i<years.length; i++) {
			el_my_year.options[i+1] = new Option(years[i], yearsid[i]);
		}

		$(el_my).submit( function() {
			return my_submit();
		});

		$(el_my).attr("action", "http://www.speedycarparts.com/catalog/models.php");

	}

};

function yearChange(year) {

	var el_my_year 			= document.getElementById("my_year2");
	var el_my_make 			= document.getElementById("my_make2");

	if (!el_my_make.disabled) {
		el_my_make.disabled = true;
		el_my_make.options.length=1;
	}

	if (el_my_year.value != year) {
		el_my_year.value = year;
	}

	if (year!="") {
		getMakesByYear(year);
	}

};

function makeChange(year, make) {
	var el_my			 		= document.getElementById("my2");
	var el_my_make 			= document.getElementById("my_make2");


	if(el_my_make.value != make) {
		el_my_make.value = make;
	}

	if (make!="") {
		$(el_my)[0].submit();
	}



};


function getMakesByYear(year) {

	var el_my_make 			= document.getElementById("my_make2");

	var select_make_text = "";
	select_make_text = el_my_make.options[0].text;
	el_my_make.options[0].text = "Loading Makes...";

	year = year + "+" + 11920;
	$.get("/catalog/ajax/php/getMakesByYear.php", { N: year },

	  function(makes){
	  	makes = $.trim(makes);
	  	makes = makes.split("|");

  		el_my_make.options.length=1;
			for (i=0; i<makes.length; i++) {
				makes[i] = makes[i].split("*");
				el_my_make.options[i+1] = new Option(makes[i][0], makes[i][1]);
			}

			el_my_make.disabled = false;
			el_my_make.options[0].text = select_make_text;

		}
	);

};


function my_submit() {

	var el_my_year 			= document.getElementById("my_year2");
	var el_my_make 			= document.getElementById("my_make2");

	var year_select = true;
	var make_select = true;


	if (el_my_year.value=="") {
		year_select = false;
	}
	if (el_my_make.value=="") {
		make_select = false;
	}


	if (year_select && make_select) {
		return true;
	}
	if (!year_select && !make_select) {
		alert("You must select a Year and Make to continue!");
		return false;
	}
	if (year_select && !make_select) {
		alert("You must select a Make to continue!");
		return false;
	}

};