years = new Array("2010","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("4294962358","4294962558","4294962559","4294962560","4294962561","4294962562","4294962563","4294962564","4294962565","4294963389","4294963390","4294963391","4294963392","4294963393","4294963394","4294963395","4294963396","4294963376","4294963377","4294963378","4294963379","4294963380","4294963381","4294963382","4294963383","4294962223","4294962224","4294962225","4294962226","4294962227","4294962211","4294962212","4294962213","4294962246","4294962247","4294962248","4294962231","4294962232","4294962233","4294962234","4294962235","4294962236","4294962199","4294962200","4294962201","4294962202","4294962203","4294962204","4294962205","4294962191","4294962192","4294962193","4294962194","4294962195","4294962196","4294962197","4294962198","4294962175","4294962188","4294962186","4294962187","4294962176","4294962177","4294962178","4294962179","4294962180","4294962181","4294962182","4294962183");

$(function() {
		load_dept_ymm();
		load_dept_ymm_dropdown_change();
});

function load_dept_ymm_dropdown_change() {
		
			var el_dept_ymm		 		= document.getElementById("dept_ymm");
			var el_dept_ymm_year 		= document.getElementById("dept_ymm_year");
			var el_dept_ymm_make 		= document.getElementById("dept_ymm_make");
			var el_dept_ymm_year_li 	= document.getElementById("dept_year");
			var el_dept_ymm_make_li 	= document.getElementById("dept_make");
			var el_dept_ymm_model_li 	= document.getElementById("dept_model");
		
			if (el_dept_ymm != null) {
		
				$(el_dept_ymm_year).change( function() {
					if (el_dept_ymm_year.value!="") {
						$(el_dept_ymm_year_li).attr("class", "unselect");
						$(el_dept_ymm_make_li).attr("class", "selected");
						$(el_dept_ymm_model_li).attr("class", "unselect");
					} else {
						$(el_dept_ymm_year_li).attr("class", "selected");
						$(el_dept_ymm_make_li).attr("class", "unselect");
						$(el_dept_ymm_model_li).attr("class", "unselect");
					}
				});
		
				$(el_dept_ymm_make).change( function() {
					if (el_dept_ymm_make.value!="") {
						$(el_dept_ymm_year_li).attr("class", "unselect");
						$(el_dept_ymm_make_li).attr("class", "unselect");
						$(el_dept_ymm_model_li).attr("class", "selected");
					} else {
						$(el_dept_ymm_year_li).attr("class", "unselect");
						$(el_dept_ymm_make_li).attr("class", "selected");
						$(el_dept_ymm_model_li).attr("class", "unselect");
					}
				});
		
			}
		
		}


function load_dept_ymm() {

	var el_ymm		 			= document.getElementById("dept_ymm");
	var el_ymm_year 			= document.getElementById("dept_ymm_year");
	var el_ymm_make 			= document.getElementById("dept_ymm_make");
	var el_ymm_model 			= document.getElementById("dept_ymm_model");
	var year_data	 			= '';
	var year_data_partial	 			= '';

	if (el_ymm != null) {
		 
		$(el_ymm_year).change( function() {
			yearDeptChange(this.value,'year');
        });
		$(el_ymm_make).change( function() {					
			makeDeptChange(el_ymm_year.value, this.value,'make');
		});
		
		
        			$(el_ymm_model).change( function() {
				modelDeptChange(el_ymm_year.value, el_ymm_make.value, this.value);
			});
				if (!el_ymm_make.disabled) {
			el_ymm_make.disabled = true;
		}else{
        	$(el_dept_ymm_year_li).attr("class", "unselect");
			$(el_dept_ymm_make_li).attr("class", "selected");

        }

		if (!el_ymm_model.disabled) {
			el_ymm_model.disabled = true;
		}
		el_ymm_year.options.length=1;
		
		for (i=0; i < years.length; i++) {
			el_ymm_year.options[i+1] = new Option(years[i], yearsid[i]);
			
									
            if(years[i] == 0){ 
            	el_ymm_year.options[i+1].selected = true;
                el_ymm_make.disabled = false;
                getDeptMakesByYear(yearsid[i],'onload');
                
            }
		}
        
		$(el_ymm).submit( function() {
			return ymm_submit();
		});


        $(el_ymm).attr("action", "http://www.familycar.com/store/parts.php");

	}
    
    

}


function yearDeptChange(year,change) {

	var el_ymm_year 			= document.getElementById("dept_ymm_year");
	var el_ymm_make 			= document.getElementById("dept_ymm_make");
	var el_ymm_model 			= document.getElementById("dept_ymm_model");
	
	if (!el_ymm_make.disabled) {
		el_ymm_make.disabled = true;
		el_ymm_make.options.length=1;
	}
	if (!el_ymm_model.disabled) {
		el_ymm_model.disabled = true;
		el_ymm_model.options.length=1;
	}

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

	if (year!="") {

		getDeptMakesByYear(year,change);

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

	}

}

function makeDeptChange(year, make,change) {

	var el_ymm_make 			= document.getElementById("dept_ymm_make");
	var el_ymm_model 			= document.getElementById("dept_ymm_model");
	

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

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

	if (make!="") {

		getDeptModelsByMakeYear(year,make,change);

	}

}

function modelDeptChange(year,make,model) {

	var el_ymm			 			= document.getElementById("dept_ymm");
	var el_ymm_model 			= document.getElementById("dept_ymm_model");

	if(el_ymm_model.value != model) {
		el_ymm_model.value = model;
	}

	if (model!="") {
		$(el_ymm)[0].submit();
	}

}

function getDeptMakesByYear(year,change) {
    var el_ymm_model 			= document.getElementById("dept_ymm_model");
	var el_ymm_make 			= document.getElementById("dept_ymm_make");
	var el_ymm_year 			= document.getElementById("dept_ymm_year");
	make_data_partial			='';
	make_data					='';
	
	var select_make_text = "";
	select_make_text = el_ymm_make.options[0].text;
	el_ymm_make.options[0].text = "Loading Makes...";
		
	$.get("/store/ajax/php/getMakesByYear.php", { N: year },
	  function(makes){

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

  		el_ymm_make.options.length=1;
  		
			for (i=0; i< makes.length; i++) {
				makes[i] = makes[i].split("*");
				el_ymm_make.options[i+1] = new Option(makes[i][0], makes[i][1]);
					
                if(el_ymm_make.options[i+1].text.toUpperCase()== ''){
                    el_ymm_make.options[i+1].selected = true;
                    getDeptModelsByMakeYear(year, makes[i][1],change);

                }
                
                
			}
  			
			el_ymm_make.options[0].text = 'Select Make';
			el_ymm_make.disabled = false;

			

		}
	);


}

function getDeptModelsByMakeYear(year,make,change) {
    
    var el_ymm_year 			= document.getElementById("dept_ymm_year");
	var el_ymm_make 			= document.getElementById("dept_ymm_make");
	var el_ymm_model 			= document.getElementById("dept_ymm_model");
	model_data_partial			=''
	model_data					=''
	
	var select_model_text = "";
	select_model_text = el_ymm_model.options[0].text;
	el_ymm_model.options[0].text = "Loading Models...";
	var N = year + '+' + make;
	$.get("/store/ajax/php/getModelsByMakeYear.php", { N: N, make: make },
	  function(models){

	  	models = $.trim(models);
	  	models = models.split("|");

  		el_ymm_model.options.length=1;

			for (i=0; i< models.length; i++) {
				models[i] = models[i].split("*");
				el_ymm_model.options[i+1] = new Option(models[i][0], models[i][1]);
                
                if(el_ymm_model.options[i+1].text.toUpperCase()== ''){
                    el_ymm_model.options[i+1].selected = true;
                }                
               
                 
			}
            el_ymm_model.disabled = false;
            el_ymm_model.options[0].text = 'Select Model';

		}
	);

}

function ymm_submit() {


	var el_ymm_year 			= document.getElementById("dept_ymm_year");
	var el_ymm_make 			= document.getElementById("dept_ymm_make");
	var el_ymm_model 			= document.getElementById("dept_ymm_model");
	var year_select = true;
	var make_select = true;
	var model_select = true;


		if (el_ymm_year.value=="") {
			year_select = false;
		}

		if (el_ymm_make.value=="") {
			make_select = false;
		}

		if (el_ymm_model.value=="") {
			model_select = false;
		}

	if (year_select && make_select && model_select) {
		return true;
	}

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

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

	if (year_select && make_select && !model_select) {
		alert("You must select a Model to continue!");
		return false;
	}

}