function checkEnter(event) {
    var characterCode;
    var e;
    if(e && e.which) {
        e = e;
        characterCode = e.which;
    }
    else{
        e = event;
        characterCode = e.keyCode;
    }
    
    if(characterCode == 13){
        return true;
    }
    else{
        return false; 
    }
}

function search_submit() {
    document.frmSearchProperty2.submit();
}

function check_form() {
	var shortDesc = document.frmProperty.short_description;
	var longDesc = document.frmProperty.long_description;
	if(check_desc(shortDesc)) {
		if(check_desc(longDesc)) {
			return true;
		}
		else {
			return false;
		}
	}
	else {
		return false;
	}
}

function check_desc(target) {
	
	var desc = target.value;
	var linkCheck =	desc.search(/http:|\.com|\.net|\.org|\.us|\.info|\.edu/i);
	if (linkCheck == -1) {
		return true;
	} else {
		alert("Please Note:\nAny references to links in the descriptions will be removed.\nWe apologize for any inconvenience.");
		return false;
	}
}