//字体大小
function doZoom(cont,size){
		document.getElementById(cont).style.fontSize=size+'px';
}
//设置背景色
function set_color(trancol,color_val) {
	document.getElementById(trancol).style.backgroundColor=color_val;
}


//Global link
function home(){
	window.location="index.html"
}
function sitemap(){
	window.location="sitemap.html"
}
function fav(){
  window.external.addFavorite('http://www.3kt.com.cn','北京三金泰科技有限公司');
}

function intro(){
	window.location="a01.html"
}
function service(){
	window.location="b01.html"
}
function tech(){
	window.location="c01.html"
}
function market(){
	window.location="d01.html"
}
function contact(){
	window.location="e01.html"
}

// Macromedia js
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_jumpMenuGo(selName,targ,restore){ //v3.0
  var selObj = MM_findObj(selName); if (selObj) MM_jumpMenu(targ,selObj,restore);
}