function setLanguage(lang) {
	window.document.cookie = 'lang='+lang+';path=/; expires=Mon, 01-Jan-2018 00:00:01 GMT';
	window.document.location.reload();
}

function setCurrency(currency) {
	window.document.cookie = 'currency='+currency+';path=/; expires=Mon, 01-Jan-2018 00:00:01 GMT';
	window.document.location.reload();
}

function showCarsearch() {
	document.searchform.searchwidth.options.length=0;
	for (i=0;i<21;i++) {		
		document.searchform.searchwidth.options[i]=new Option((i*10+145), (i*10+145), false, false)
	}	
	document.searchform.searchwidth.selectedIndex='5';
	
	document.searchform.searchheight.options.length=0;	
	for (i=0;i<12;i++) {		
		document.searchform.searchheight.options[i]=new Option(((i+5)*5), ((i+5)*5), false, false)
	}	
	document.searchform.searchheight.selectedIndex='8';
	
	document.searchform.searchsize.options.length=0;	
	for (i=0;i<10;i++) {		
		document.searchform.searchsize.options[i]=new Option((i+13), (i+13), false, false)
	}	
	document.searchform.searchsize.selectedIndex='2';
	
}

function showTrucksearch() {
	document.searchform.searchwidth.options.length=0;	
	document.searchform.searchwidth.options[0]=new Option("10", "10", true, false);
	document.searchform.searchwidth.options[1]=new Option("11", "11", false, false);
	document.searchform.searchwidth.options[2]=new Option("12", "12", false, false);
	document.searchform.searchwidth.options[3]=new Option("13", "13", false, false);
	document.searchform.searchwidth.options[4]=new Option("275", "275", false, false);
	document.searchform.searchwidth.options[5]=new Option("295", "295", false, false);
	document.searchform.searchwidth.options[6]=new Option("305", "305", false, false);
	document.searchform.searchwidth.options[7]=new Option("315", "315", false, false);
	document.searchform.searchwidth.options[8]=new Option("385", "385", false, false);
	document.searchform.searchwidth.options[9]=new Option("425", "425", false, false);	
	
	document.searchform.searchheight.options.length=0;	
	document.searchform.searchheight.options[0]=new Option("", "", true, false);
	document.searchform.searchheight.options[1]=new Option("60", "60", false, false);
	document.searchform.searchheight.options[2]=new Option("65", "65", false, false);
	document.searchform.searchheight.options[3]=new Option("70", "70", false, false);
	document.searchform.searchheight.options[4]=new Option("80", "80", false, false);
	
	document.searchform.searchsize.options.length=0;	
	document.searchform.searchsize.options[0]=new Option("15", "15", true, false);
	document.searchform.searchsize.options[1]=new Option("19.5", "19.5", false, false);
	document.searchform.searchsize.options[2]=new Option("20", "20", false, false);
	document.searchform.searchsize.options[3]=new Option("22.5", "22.5", false, false);
	document.searchform.searchsize.selectedIndex='2';
	
	
}

function show4x4search() {
	document.searchform.searchwidth.options.length=0;	
	document.searchform.searchwidth.options[0]=new Option("175", "175", true, false);
	document.searchform.searchwidth.options[1]=new Option("195", "195", false, false);
	document.searchform.searchwidth.options[2]=new Option("205", "205", false, false);
	document.searchform.searchwidth.options[3]=new Option("215", "215", false, false);
	document.searchform.searchwidth.options[4]=new Option("225", "225", false, false);
	document.searchform.searchwidth.options[5]=new Option("235", "235", false, false);
	document.searchform.searchwidth.options[6]=new Option("245", "245", false, false);
	document.searchform.searchwidth.options[7]=new Option("255", "255", false, false);
	document.searchform.searchwidth.options[8]=new Option("265", "265", false, false);
	document.searchform.searchwidth.options[9]=new Option("275", "275", false, false);	
	document.searchform.searchwidth.options[10]=new Option("285", "285", false, false);	
	document.searchform.searchwidth.options[11]=new Option("295", "295", false, false);	
	document.searchform.searchwidth.options[12]=new Option("305", "305", false, false);	
	document.searchform.searchwidth.options[13]=new Option("315", "315", false, false);	
	document.searchform.searchwidth.options[14]=new Option("325", "325", false, false);	
	
	document.searchform.searchheight.options.length=0;	
	document.searchform.searchheight.options[0]=new Option("35", "35", true, false);
	document.searchform.searchheight.options[1]=new Option("40", "40", false, false);
	document.searchform.searchheight.options[2]=new Option("45", "45", false, false);
	document.searchform.searchheight.options[3]=new Option("50", "50", false, false);
	document.searchform.searchheight.options[4]=new Option("55", "55", false, false);
	document.searchform.searchheight.options[5]=new Option("60", "60", false, false);
	document.searchform.searchheight.options[6]=new Option("65", "65", false, false);
	document.searchform.searchheight.options[7]=new Option("70", "70", false, false);
	document.searchform.searchheight.options[8]=new Option("75", "75", false, false);
	document.searchform.searchheight.options[9]=new Option("80", "80", false, false);
	document.searchform.searchheight.options[10]=new Option("82", "82", false, false);
	
	
	document.searchform.searchsize.options.length=0;	
	for (i=0;i<8;i++) {		
		document.searchform.searchsize.options[i]=new Option((i+15), (i+15), false, false)
	}	
	
	
}

function changeSearchoptions() {
	if (document.searchform.searchcat.selectedIndex=='2') {
		showTrucksearch();
	}
	else if (document.searchform.searchcat.selectedIndex=='3') {
		show4x4search();
	}
	else {
		showCarsearch();
	}
}