function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}


function prepareInputsForHints() {
	document.getElementById('mylink').onmouseover=function(){
		stausDiv= "show"; 
	}
	document.getElementById('mylink').onmouseout=function(){
		stausDiv= "hide";
	}
	document.getElementById('mylink').onclick=function(){	
		document.getElementById('hint1').style.display = "none";
	}
	var inputs = document.getElementsByTagName("input");
	for (var i=0; i<inputs.length; i++){
		inputs[i].onfocus = function () {
		  this.parentNode.getElementsByTagName("div")[0].style.display = "inline";
		}
		inputs[i].onblur = function () {
			if(stausDiv== "hide")
			{
				this.parentNode.getElementsByTagName("div")[0].style.display = "none";
			} 
			else
			{
				stausDiv= "hide"
			}   
		}
	}
}
addLoadEvent(prepareInputsForHints);
var stausDiv= "hide";