// JavaScript Document

function modelSearch(action){
	
	
	
	var makeform=document.myform;
	
	var model = makeform.model
	//alert(makeform.model)
	if (action == 'send') { 
	var url = '/used-cars.php?'
	} else {
	url="/cgi-bin/mot_pop.cgi?";
	}
	
	
	if ( model.selectedIndex == 0 ) {
/*		for ( c = 1 ; c < makeform.model.length ; c++ ) { 
			if(makeform.model[c].value!="99999"){
				url += '&model=' + makeform.model[c].value 
			}
		}
*/
	} else {
		for ( c = 0 ; c < makeform.model.length ; c++ ) { if ( makeform.model[c].selected ) { url += '&model=' + makeform.model[c].value } }
	} 
	
	if ( makeform.engine.selectedIndex > 0 ) {
			url += "&engine=" + makeform.engine[makeform.engine.selectedIndex].value
		}
	if ( makeform.transmission.selectedIndex > 0 ) {
			url += "&transmission=" + makeform.transmission[makeform.transmission.selectedIndex].value
		}
	if ( makeform.pricefrom.selectedIndex > 0 || makeform.priceto.selectedIndex > 0 ) {
			pfm = parseInt(makeform.pricefrom[makeform.pricefrom.selectedIndex].value)
			pto = parseInt(makeform.priceto[makeform.priceto.selectedIndex].value)
			if ( pfm > pto ) {
				url += "&pricefrom=" + pfm
				url += "&priceto=" + pto
			} else {
				url += "&pricefrom=" + pfm
				url += "&priceto=" + pto
			}
		}
	if ( makeform.mileageto.selectedIndex > 0 ) {
		
			url += "&mileagefrom=0&mileageto=" + makeform.mileageto[makeform.mileageto.selectedIndex].value
		}
		if ( makeform.location.selectedIndex > 0 ) {
			url += "&location=" + makeform.location[makeform.location.selectedIndex].value
		}
		if ( makeform.bodystyle.selectedIndex > 0 ) {
			url += "&bodystyle=" + makeform.bodystyle[makeform.bodystyle.selectedIndex].value
		}	
		if ( makeform.make.selectedIndex > 0 ) {
			url += "&pagemanu=" + makeform.make[makeform.make.selectedIndex].value
		}
		
		//with ( makeform.extra.length ) { // Gather selections from Specification div/form
		
		for ( c = 0 ; c < makeform.extra.length ; c++ ) {
			if ( makeform.extra[c].checked ) { url += "&extra=" +  makeform.extra[c].value }
		}
		
	//}
		
		deleteCookies(document.myform)
		saveFields(document.myform)
		
		if (action == 'send') {	
		document.location=url
		
		} else {
		update.location = url
		}
}