jquery input.alt toggler [mostly replaced by input placeholder=""]

jquery input.alt toggler

// will take the alt tags from all input fields and make it the default text
// default text will disappear on focus and reappear on blur if field is blank
$('input').each(function(){
	$(this).click(function(){ if(this.type=='submit') this.blur(); });
	if(this.alt) {
		this.value = this.alt;
		this.onfocus=function(){if(this.value==this.alt){this.value='';} }
		this.onblur=function(){if(this.value==''){this.value=this.alt;} }
	}
});