function inputAutoClear(ipt){
   if(ipt.value==ipt.defaultValue){ipt.value='';}ipt.onfocus=null;
   setTimeout(
    function(){
	  ipt.onfocus=function(){if(this.value==this.defaultValue){this.value='';}};
	  ipt.onblur=function(){if(this.value==''){this.value=this.defaultValue;}};
	  },0);
	}