function fnCompose(str1,str2,el) {
  el.href = 'mailto:' + str1 + '@' + str2;
}

function findPosY(obj){
	var curtop = 0;
	if(obj.offsetParent)
		while(1)
		{
		  curtop += obj.offsetTop;
		  if(!obj.offsetParent)
			break;
		  obj = obj.offsetParent;
		}
	else if(obj.y)
		curtop += obj.y;
	return curtop;
	return obj.offsetParent;
}


function scrollto(id){
	obj = document.getElementById(id);
	var posy = (findPosY(obj) - 140);

	is_ie6 = false;
	if (navigator.appName == "Microsoft Internet Explorer") {
		temp = navigator.appVersion.split('MSIE');
		if (parseInt(temp[1]) < 7) {
			is_ie6 = true;
		}
	}
	if (is_ie6 === true) {
		document.getElementById('ie6').scrollTop = posy;
	} else {
		window.scrollTo(0,posy);
	}
}


function fnIE6Freeze() {
  if (navigator.appName == "Microsoft Internet Explorer") {
    temp = navigator.appVersion.split('MSIE');
    if (parseInt(temp[1]) < 7) {
      document.getElementById('html').style.overflow = "hidden";
      document.getElementById('html').style.width = "100%";
      document.getElementById('html').style.height = "100%";
      document.getElementById('body').style.overflow = "hidden";
      document.getElementById('body').style.width = "100%";
      document.getElementById('body').style.height = "100%";
      document.getElementById('ie6').style.width = "100%";
      document.getElementById('ie6').style.position = "relative";
      document.getElementById('ie6').style.overflow = "auto";
      document.getElementById('ie6').style.height = (parseInt(document.getElementById('body').offsetHeight) - 140) + "px";
    }
  }
}