function showHideSelect(select)
		{
			var objSelect = document.getElementById(select);
			objSelect.style.display = (objSelect.style.display == 'block') ? 'none' : 'block';	
		if(navigator.appName == "Microsoft Internet Explorer"){
			 nb = select.charAt(11);
			if(nb==1) {
			var ie2 = document.getElementById('select2');
			ie2.style.display = (ie2.style.display == 'none') ? 'block' : 'none';
			var ie3 = document.getElementById('select3');
			ie3.style.display = (ie3.style.display == 'none') ? 'block' : 'none';
			var ie4 = document.getElementById('select4');
			ie4.style.display = (ie4.style.display == 'none') ? 'block' : 'none';
			var ie5 = document.getElementById('select5');
			ie5.style.display = (ie5.style.display == 'none') ? 'block' : 'none';
			}
			if(nb==2) {
			var ie3 = document.getElementById('select3');
			ie3.style.display = (ie3.style.display == 'none') ? 'block' : 'none';
			var ie4 = document.getElementById('select4');
			ie4.style.display = (ie4.style.display == 'none') ? 'block' : 'none';
			var ie5 = document.getElementById('select5');
			ie5.style.display = (ie5.style.display == 'none') ? 'block' : 'none';
			}
			if(nb==3) {
			var ie4 = document.getElementById('select4');
			ie4.style.display = (ie4.style.display == 'none') ? 'block' : 'none';
			var ie5 = document.getElementById('select5');
			ie5.style.display = (ie5.style.display == 'none') ? 'block' : 'none';
			}
			if(nb==4) {
			var ie5 = document.getElementById('select5');
			ie5.style.display = (ie5.style.display == 'none') ? 'block' : 'none';
			}
		}
		
		}
		function selectIngr(txt1,txt2, obj, input, select)
		{
			document.getElementById(input).value = txt2;
			document.getElementById(select).innerHTML = txt1;
		}
		function validAndHide(txt, obj, input, select)
		{
			document.getElementById(input).value = txt;
			obj.parentNode.parentNode.style.display = 'none';
			document.getElementById(select).innerHTML = obj.innerHTML;
			if(navigator.appName == "Microsoft Internet Explorer"){
			if(nb==1) {
			var ie2 = document.getElementById('select2');
			ie2.style.display = (ie2.style.display == 'none') ? 'block' : 'none';
			var ie3 = document.getElementById('select3');
			ie3.style.display = (ie3.style.display == 'none') ? 'block' : 'none';
			var ie4 = document.getElementById('select4');
			ie4.style.display = (ie4.style.display == 'none') ? 'block' : 'none';
			var ie5 = document.getElementById('select5');
			ie5.style.display = (ie5.style.display == 'none') ? 'block' : 'none';
			}
			if(nb==2) {
			var ie3 = document.getElementById('select3');
			ie3.style.display = (ie3.style.display == 'none') ? 'block' : 'none';
			var ie4 = document.getElementById('select4');
			ie4.style.display = (ie4.style.display == 'none') ? 'block' : 'none';
			var ie5 = document.getElementById('select5');
			ie5.style.display = (ie5.style.display == 'none') ? 'block' : 'none';
			}
			if(nb==3) {
			var ie4 = document.getElementById('select4');
			ie4.style.display = (ie4.style.display == 'none') ? 'block' : 'none';
			var ie5 = document.getElementById('select5');
			ie5.style.display = (ie5.style.display == 'none') ? 'block' : 'none';
			}
			if(nb==4) {
			var ie5 = document.getElementById('select5');
			ie5.style.display = (ie5.style.display == 'none') ? 'block' : 'none';
			}
		}
		}