function vTypeCng(targetId,ownId) {
	document.getElementById(targetId).typeCng = function() {
		if(document.getElementById(targetId).toggle!=1){
		document.getElementById(targetId).style.display="block";
		document.getElementById(ownId).style.backgroundImage="url(images/icn_toggle_arrow_on.gif)";
		document.getElementById(targetId).toggle = 1;
		}else if(document.getElementById(targetId).toggle==1) {
		document.getElementById(targetId).style.display="none";
		document.getElementById(ownId).style.backgroundImage="url(images/icn_toggle_arrow_off.gif)";
		document.getElementById(targetId).toggle = 0;
		}
	}
	document.getElementById(targetId).typeCng();
}
function vTypeImg(targetId) {
	if(document.getElementById(targetId).toggle==0){
	document.getElementById(targetId).style.display="none";
	}else if(document.getElementById(targetId).toggle==1) {	
	document.getElementById(targetId).style.display="block";
	}
}