function ocChild(obj,chNode){
		if (obj.parentNode.childNodes[chNode].style.display == "none"){
			obj.childNodes[1].src="images/design/open.png"
			obj.parentNode.childNodes[chNode].style.display = "block"	
		} else if (obj.parentNode.childNodes[chNode].style.display == "block") {
			obj.childNodes[1].src="images/design/close.png"
			obj.parentNode.childNodes[chNode].style.display = "none"	
		} else{
			obj.childNodes[1].src="images/design/open.png"
			obj.parentNode.childNodes[chNode].style.display = "block"				
		}
	}
window.addEvent('domready', function(){
	var plinks = document.links
	relDen = "opwin"
	i = 0
	for (i; i < plinks.length; i++) {
		if (plinks[i].rel != null && plinks[i].rel != undefined && plinks[i].rel!="") {
			if (plinks[i].rel == relDen) {
				plinks[i].onclick = function(e){
					window.open(this.href, "", 'menubar=yes,location=yes,resizable=yes,toolbar=yes,fullscreen=no,scrollbars=yes')
					return false;
				}
			}
		}
	}
}
)