// JavaScript Document
var monthArray = new Array();
		
function init(){
		//Turn off steps
		
		/*
		
		for(var i=0;i<document.searchForm.elements.length;i++){
				if(document.searchForm.elements[i].type=="checkbox"){
						
						offImage ="images/checkbox_off.gif";
						checkImg = document.createElement("img");
						checkImg.src=offImage;
						document.searchForm.elements[i].parentNode.insertBefore(checkImg, document.searchForm.elements[i])
						
				}
		}*/
		document.getElementById("step1").style.display="block";
		
}

function turnOff(id){
	document.getElementById(id).style.display='none';
}

function getValue(id){ 
	
}
function toggle(id,val){
	document.getElementById(id).style.display=val;
}
function setValue(imgName, formElement, val, targetResult, bool){// swaps img value, and checks or unchecks a box.
		
			if(document.getElementById(formElement).checked && bool==null){
				document.getElementById(formElement).checked=false;
				checkImg = "/images/checkbox_off.gif";
				document.getElementById(imgName).src = checkImg;
				document.getElementById(imgName).alt = "not checked";
				if(!document.getElementById(targetResult)){
					alert(imgName);
				}else{
					document.getElementById(targetResult).style.display = 'none';
				}
				
			}else if(!document.getElementById(formElement).checked && bool==null){
				document.getElementById(formElement).checked=true;
				checkImg = "/images/checkbox_on.gif";
				document.getElementById(imgName).src = checkImg;
				document.getElementById(imgName).alt = "checked"
				if(!document.getElementById(targetResult)){
					alert(imgName);
				}else{
					document.getElementById(targetResult).style.display = 'block';
				}
			}else if(!val){
				document.getElementById(formElement).checked=false;
				checkImg = "/images/checkbox_off.gif";
				document.getElementById(imgName).src = checkImg;
				document.getElementById(targetResult).style.display = 'none';
			} else {
				document.getElementById(formElement).checked=true;
				checkImg = "/images/checkbox_on.gif";
				document.getElementById(imgName).src = checkImg;
				document.getElementById(targetResult).style.display = 'block';
			}
	//displaySelection(formElement);
		
}

function displayMonth(monthnum,bool){
	
	document.getElementById('avmonth').innerHTML ='&gt;'+ monthArray[monthnum-1];
	if(!bool){
		displayYear(document.getElementById('years').value, true);
	}
}
function displayYear(year,bool){
	document.getElementById('avyear').innerHTML = year;
	if(!bool){
		displayMonth(document.getElementById('months').value,true);
	}
}
function displaySelection(formElement){
		alert("displaySelection");
		if(document.getElementById("step1").style.display!="none"){
			var elementName = document.getElementById(formElement).name;
				var inputObj = eval("document.searchForm."+elementName);
								
				
				var displayStr="";
				for(var i=0;i<inputObj.length;i++){
					if(inputObj[i].checked){
						switch (inputObj[i].value)
							{
								case '0':
									typeStr ="Residential";
									break;
								case '1':
									typeStr ="Commercial";
									break;
								case '2':
									typeStr ="Parking";
									break;
								default:
									typeStr="";
							}
						//displayStr =displayStr +"<br>"+typeStr;
					}
				}
				//document.getElementById("rentalType").innerHTML=displayStr;
		}
}
function submitform(){
	document.getElementById("searchform").submit()
}