var faderhomearray = new Array();
faderhomearray[0]='1';
faderhomearray[1]='2';
faderhomearray[2]='3';
faderhomearray[3]='4';
		
var faderhomearray_on = new Array();
faderhomearray_on[0] =  "faderhome_1_but_on.jpg";
faderhomearray_on[1] =  "faderhome_2_but_on.jpg";
faderhomearray_on[2] =  "faderhome_3_but_on.jpg";
faderhomearray_on[3] =  "faderhome_4_but_on.jpg";
	
var faderhomearray_off = new Array();
faderhomearray_off[0] =  "faderhome_1_but_off.jpg";
faderhomearray_off[1] =  "faderhome_2_but_off.jpg";
faderhomearray_off[2] =  "faderhome_3_but_off.jpg";
faderhomearray_off[3] =  "faderhome_4_but_off.jpg";


	var faderhomeobj;
	var whichfaderarray = -1;
	var thefadertimeout;
	var thefaderopacity;
	var faderopacityvalue = 0;
	var faderopacitydirection = 1;
	var faderopacityspeed = 150;
	var oktoswitch = true;
	
	function switchfaderbutton(whichbutton) {
		clearTimeout(thefaderopacity);
		faderhomeobj.style.display="none";
		whichfaderarray = whichbutton - 2;
		faderopacityvalue = 10;
		faderopacitydirection = 1;
		faderopacityspeed = 300;
		oktoswitch = false;
		switchfaderhome();
		dofaderopacity();
		}
		
	function switchfaderhome() {
		whichfaderarray++;
		if (whichfaderarray > (faderhomearray.length)-1) {
			whichfaderarray = 0;
			}
		if (whichfaderarray <= 0) {
			whichfaderarray = 0;
			}
		faderhomeobj=document.getElementById('id_faderhome_'+faderhomearray[whichfaderarray]);
		faderhomeobj.style.display="inline";
		for (faderbuttoncount = 0; faderbuttoncount <= 3; faderbuttoncount++) {
			faderbuttonobj=document.getElementById('id_faderbutton_'+faderhomearray[faderbuttoncount]);
			//faderbuttonobj.src="../images/"+faderhomearray_off[faderbuttoncount];
			//faderbuttonobj.src="http://cdn.urbanwesternclothing.com/images/"+faderhomearray_off[faderbuttoncount];
			faderbuttonobj.src="http://cdn.urbanwesternwear.com/images/"+faderhomearray_off[faderbuttoncount];
			}
		faderbuttonobj=document.getElementById('id_faderbutton_'+faderhomearray[whichfaderarray]);
			//faderbuttonobj.src="../images/"+faderhomearray_on[whichfaderarray];
			//faderbuttonobj.src="http://cdn.urbanwesternclothing.com/images/"+faderhomearray_on[whichfaderarray];
			faderbuttonobj.src="http://cdn.urbanwesternwear.com/images/"+faderhomearray_on[whichfaderarray];
		}
	
	function dofaderopacity() {
		faderopacityvalue=faderopacityvalue + faderopacitydirection;
		//if (faderopacityvalue > 10) {
		//changed to 20 too keep the promo at 100% longer
		if (faderopacityvalue > 20) {
			faderopacitydirection = -1;
			}
		if (faderopacityvalue < 1) {
			faderopacitydirection = 1;
			faderhomeobj.style.display="none";
			faderopacityspeed = 150;
			switchfaderhome()
			}
		//should remain 10 just change faderopacityspeed
		
		faderopacity_divide = faderopacityvalue/10;
		faderopacity_multiply = faderopacityvalue*10;
		
		if (faderopacity_divide > 1) { faderopacity_divide = 1; }
		if (faderopacity_multiply > 100) { faderopacity_multiply = 100; }
		
		faderhomeobj.style.opacity = faderopacity_divide;
		faderhomeobj.style.filter = 'alpha(opacity=' + faderopacity_multiply + ')';
		if (oktoswitch) {
			thefaderopacity = setTimeout("dofaderopacity()",faderopacityspeed);
			}
		}