// JavaScript Document
function imgSrc(id,src){
	document.getElementById(id).src = src ;				
}

//Form
function onInput(pobject, pvalue){
	if(pobject.value == pvalue){
		pobject.value = '';
	}
}

function outInput(pobject, pvalue){
	if(pobject.value == ''){
		pobject.value = pvalue;
	}
}

function swapSelect(pobject, pvalue, pid){
	if(pobject.value == pvalue){
		document.getElementById(pid).style.display = "block" ;	
	}else{
		document.getElementById(pid).style.display = "none" ;
	}
}