function blankWindow(obj) {
	window.open(obj.href,'','');
}

function enterPress(btn, event){
 btn=document.getElementById(btn);
	if (document.all){
  if (event.keyCode == 13){
   event.returnValue=false;
   event.cancel = true;
   btn.click();
  }
 }

 else if (document.getElementById){
  if (event.which == 13){
   event.returnValue=false;
   event.cancel = true;
   btn.click();
  }
 }

 else if(document.layers){

  if(event.which == 13){
   event.returnValue=false;
   event.cancel = true;
   btn.click();
  }
 }
}

function changeValue(object,text) {
	object.value = text;
}


var calendarElemName;

function initCalendar(elementName) {
	calendarElemName = elementName;
	if(document.getElementById) {		
		for(var i=1; i<=31; i++) {			
			var container = document.getElementById(calendarElemName + 'Container' + i);			
			if(container) {
				var field = document.getElementById(calendarElemName + 'Field' + i);
				var link = document.getElementById(calendarElemName + 'Link' + i);
				
				if(field && link) {					
					link.onclick=toggleDay;					
					if(field.checked) {
						link.className="active";
					}
					else {
						link.className="inactive";
					}
					field.style.display="none";				
				}
			}	
		}		
	}	
}

function toggleDay(e) {
	var t;
	if(!e) var e = window.event;
	if(e.target) t = e.target;
	else if (e.srcElement) t = e.srcElement;
	if (t.nodeType == 3)
		t = t.parentNode;
		
	var fieldnum = t.id.substr(t.id.indexOf("Link")+4);	
	var field = document.getElementById(calendarElemName+'Field' + fieldnum);
		
	if(field) {
		if(field.checked) {
			t.className="inactive";
			field.checked = false;
		}
		else {
			t.className="active";
			field.checked = true;
		}
	}
	
}

function calendarPrint() {
	window.print();
	return false;
}

function focusOn(o) {
	object = document.getElementById(o);
	object.focus();
}

function ProductChanged(id) {

	var choice = id.options[id.selectedIndex].value;
	var sampleSize = document.getElementById("uiSampleSize");
	var sampleSizeContainer = document.getElementById("SampleSize");
	
	sampleSizeContainer.style.display = 'block';

	switch(choice) {
		case "PP":
			sampleSize.options.length = 0;
			sampleSize.options[0] = new Option("", "", true, false);
			sampleSize.options[0].innerHTML = "Veuillez s&eacute;lectionner";
			sampleSize.options[1] = new Option("", "1", false, false);
			sampleSize.options[1].innerHTML = "4 &agrave; 7 (17 &agrave; 30 kg)"
			sampleSize.options[2] = new Option("", "2", false, false);
			sampleSize.options[2].innerHTML = "8 &agrave; 15 (27 &agrave; 57 kg)"
			break;
		case "SS":
			sampleSize.options.length = 0;
			sampleSize.options[0] = new Option("", "", true, false);
			sampleSize.options[0].innerHTML = "Veuillez s&eacute;lectionner";
			sampleSize.options[1] = new Option("", "1", false, false);
			sampleSize.options[1].innerHTML = "4 &agrave; 7 (17 &agrave; 30 kg)"
			sampleSize.options[2] = new Option("", "2", false, false);
			sampleSize.options[2].innerHTML = "8 &agrave; 12 (27 &agrave; 50 kg)"
			break;
		default:
			break;
		}
}