function addEvent(obj, evType, fn)
{
	var evTypeRef = '__' + evType;

	if (obj[evTypeRef])
	{
		if (array_search(fn, obj[evTypeRef]) > -1) return;
	}
	else
	{
		obj[evTypeRef] = [];
		if (obj['on'+evType]) obj[evTypeRef][0] = obj['on'+evType];
		obj['on'+evType] = handleEvent;
	}

	obj[evTypeRef][obj[evTypeRef].length] = fn;
}

function removeEvent(obj, evType, fn)
{
	var evTypeRef = '__' + evType;

	if (obj[evTypeRef])
	{
		var i = array_search(fn, obj[evTypeRef]);
		if (i > -1) delete obj[evTypeRef][i];
	}
}

function handleEvent(e)
{
	e = e || window.event;
	var evTypeRef = '__' + e.type, retValue = true;

	for (var i = 0, j = this[evTypeRef].length; i < j; i++)
	{
		if (this[evTypeRef][i])
		{
			this.__fn = this[evTypeRef][i];
			retValue = this.__fn(e) && retValue;
		}
	}

	if (this.__fn) try { delete this.__fn; } catch(e) { this.__fn = null; }

	return retValue;
}

function array_search(val, arr)
{
	var i = arr.length;

	while (i--)
		if (arr[i] && arr[i] === val) break;

	return i;
}
function validateDate()
{
	var a=document.getElementById("custentity_wedding_date_s")
	
	if(a)
	{
		if(a.value!="" && a.value!=" ")
		{	
			var startDate = new Date(); 
			
			strDate=a.value
			
			arr=strDate.split("-")
			
			startDate.setFullYear(arr[0],arr[1]-1,arr[2]);			
		
			var oneWeek = new Date();
			oneWeek.setDate(oneWeek.getDate() + 7);
			
			var endDate = new Date();
			endDate.setDate(endDate.getDate() + 21);
			

			var weddingTimeRow = document.getElementById('custentity_wedding_time_fs').parentNode.parentNode;
	
			if(startDate <= oneWeek)
			{ 
				//alert("We are no longer able to process your order for your desired date. Please get in contact with a wedding flower specialist at 800.349.2905"); 
				if(document.getElementById('messageCell') == null)
				{
					var row = document.createElement('tr');
					row.id = "messageRow";
					var cell = document.createElement('td');
					cell.innerHTML = "&nbsp;";
					row.appendChild(cell);
					
					cell = document.createElement('td');
					cell.id = "messageCell";
					cell.className = 'smalltextnolink';					
					row.appendChild(cell);
					weddingTimeRow.parentNode.insertBefore(row,weddingTimeRow);
				}
				document.getElementById('messageCell').innerHTML = "<b>We are no longer able to process your order for your desired date. Please get in contact with a wedding flower specialist at 800.349.2905</b>";
				document.getElementById('messageRow').style.display = '';
				
				a.value=" "
				return true; 
			}
	
			//endDate.setDate(endDate.getDate()+21);
			
			//alert(endDate)

			if(startDate <= endDate)
			{ 
				//alert("Because this is an expedited order, a rush fee is included. Please contact a wedding flower specialist at 800-349-2905"); 
				if(document.getElementById('messageCell') == null)
				{
					var row = document.createElement('tr');
					row.id = "messageRow";					
					var cell = document.createElement('td');
					cell.innerHTML = "&nbsp;";
					row.appendChild(cell);
					
					cell = document.createElement('td');
					cell.id = "messageCell";
					cell.className = 'smalltextnolink';
					row.appendChild(cell);
					weddingTimeRow.parentNode.insertBefore(row,weddingTimeRow);
				}
				document.getElementById('messageCell').innerHTML = "<b>Because this is an expedited order, a rush fee is included. Please contact a wedding flower specialist at 800-349-2905</b>";
				document.getElementById('messageRow').style.display = '';				
				
				return true; 
			}
			
			document.getElementById('messageRow').style.display = 'none';
		}
	}
   	return true;
}

// add n number of days  
Date.prototype.goto = function(n) 
{  
        this.setTime(this.getTime()+n*86400000);  
        return this;  
} 

function getDateObject(dateString,dateSeperator)
{
	//This function return a date object after accepting
	//a date string ans dateseparator as arguments

	var curValue=dateString;
	var sepChar=dateSeperator;
	var curPos=0;
	var cDate,cMonth,cYear;

	//extract year portion
	curPos=0;
	endPos=4
	cYear=curValue.substring(curPos,endPos);
	alert(cYear)
	//extract month portion
	curPos=dateString.indexOf(sepChar);
	cMonth=dateString.substring(curpos,curPos);
	alert(cMonth)
	//extract day portion
	endPos=dateString.lenght-1	
	cDate=dateString.substring(curPos+1,endPos);
	alert(cDate)

	//Create Date Object
	dtObject=new Date(cYear,cMonth,cDate);
	return dtObject;
}
function addVal()
{
	var a=document.getElementById("custentity_wedding_date_s")
	
	if(a)
	{
		addEvent(a,"blur",validateDate);
	}
}