function formulateSearch(){
	var x;
	var url="SearchResultsClocks.asp?cat1=2&";
	if(document.all){
		x=document.all.form1;
	}else{
		x=document.form1;
	}
	if(x.type.value>-1){	url+="type=" + x.type.value + "&";	}
	if(x.wood_color.value>-1){	url+="wood_color=" + x.wood_color.value + "&";	}
	if(x.product_id.value>-1){  url+="product_id=" + x.product_id.value + "&"  }
	if(!x.minprice.value>-1 && !x.maxprice.value>-1){
		if(x.minprice.value>-1){	url+="minprice=" + x.minprice.value + "&";	}else{ url+="minprice=-1&"; }
		if(x.maxprice.value>-1){	url+="maxprice=" + x.maxprice.value + "&";	}else{ url+="maxprice=-1&"; }
	}
	url=url.substring(0,url.length-1)
	//alert(url);
	window.location.href=url
}