网站地图
【www.gdgbn.com--背景特效】
function getcurrentstyle(oelement) {
if(navigator.useragent.indexof("firefox")>0 ){
var rgbstr=document.defaultview.getcomputedstyle(oelement,null).backgroundcolor;
var strr;
if(rgbstr.tostring().indexof("(")>0 && rgbstr.tostring().indexof(")")>0)
{
strr= rgbstr.tostring().substring(parseint(rgbstr.tostring().indexof("(")+1),rgbstr.tostring().indexof(")")).split(",");
}
return tohexcolor(strr[0],strr[1],strr[2]).substring(1);
}
else{
return oelement.currentstyle.backgroundcolor.trim().substring(1);
}
}
代码如下 function tohexcolor(r,g,b){
var hex="#";
var hexstr = "0123456789abcdef";
low = r % 16;
high = (r - low)/16;
hex+=hexstr.charat(high) + hexstr.charat(low);
low = g % 16;
high = (g - low)/16;
hex+=hexstr.charat(high) + hexstr.charat(low);
low = b % 16;
high = (b - low)/16;
hex+=hexstr.charat(high) + hexstr.charat(low);
return hex;
}