function changePictureProfile(imageFileName){
		document.getElementById('mainpicture').src = 'images/house-images/' + imageFileName;
	}
	
	function changePicture(imgId, imageFileName){
		document.getElementById(imgId).src = imageFileName;
	}	
	
	function highlight(tableRowId){
		var tableRow = document.getElementById(tableRowId);
		tableRow.className = 'hightLightColor';
	}
	
	function unhighlight(tableRowId, cssClass){			
		var tableRow = document.getElementById(tableRowId);
		tableRow.className = cssClass;
	}	

	function changeResultsPerPage(){
		changeResultsPerPage(false);
	}

	function changeResultsPerPage(adminFlag){
		var rpp = document.getElementById('resultsPerPage').value;				
		var url = "featured-listings.php?resultsPerPage=" + rpp;

		if(adminFlag) {
			url += "&admin=true";
		}

		location.href=url;
	}
	
	function confirmDelete(){
		var answer = confirm("Are you sure you want to delete this listing?");
		
		if (answer){
			return true;
		} else {
			return false;
		}
	}