function togdiv(id,source){
	obj = document.getElementById(id);
	if(!obj.style.display){
		obj.style.display = none;
		}
	if(obj.style.display == 'block'){
		obj.style.display = 'none';
		source.childNodes[0].src = "/images/catalog_drop_btn.jpg";
	}else{
		obj.style.display = 'block';
		source.childNodes[0].src = "/images/catalog_drop_btn_2.jpg";
		}

	return false;
	}

	
function divView(id,action){
	switch(action){
		case 'open':
			document.getElementById(id).style.display = 'block';
		break;
		case 'close':
			document.getElementById(id).style.display = 'none';
		break;
		}
	}
	
function clearText(input,def){
	if(input.value == def){
		input.value = '';
		}
	}
	
function checkAll(obj,name){
	frm = obj.form;
	n = frm.elements.length;
	for(i=0;i<n;i++){
		el = frm.elements[i];
		if(el.name == name){
			el.checked = obj.checked;
			}
		}
	
	}