//下拉菜单样式
/*查找全部select的下拉菜单*/
function getElemsById(cot_val){
return document.getElementById(cot_val);
}
var sel= getElemsById("c_select");
var wrap= getElemsById("sel_wrap");
var result=wrap.getElementsByTagName("span");
sel.onchange=function(){
var opt=this.getElementsByTagName("option");
var len=opt.length;
for(i=0;i<len;i++){
if(opt[i].selected==true){
var cot_val = opt[i].innerHTML;
}
}
result[0].innerHTML = cot_val;
}
/*查找文本查找图片*/
var sel_two = getElemsById("c_select_two");
var result_two = getElemsById("spl");
sel_two.onchange=function(){
var opts=this.getElementsByTagName("option");
var lens=opts.length;
for(i=0;i<lens;i++){
if(opts[i].selected==true){
var cot_vals = opts[i].innerHTML;
}
}
result_two.innerHTML = cot_vals;
}