// Javascript file written By
// Kenny Turner (c) SouthCoastWeb
// For Southcoastweb.co.uk

// imageswapover use - image , image to change
function swapimageover(over,id) {
				var c = 'images/layout/' + over ;
  				document.images[id].src= c;
}

// 



// Limit the length of Input Text Fields
function countchr(inputfield,leftoverfield,maxlength){
	var oldtext = inputfield.value ;
	var newtext = oldtext.replace(/@/," AT ");
	inputfield.value = newtext;
	var strtext = inputfield.value ;
	var refcheck = 'href' ;
	var spammer = strtext.search(refcheck);
	if (spammer != -1){
		alert("Nice try but weblinks are banned!!");
		inputfield.value = 'Banned link' ;
	}
	var chr_left = maxlength - inputfield.value.length;
	if (inputfield.value.length > maxlength){
 			inputfield.value = inputfield.value.substring(0, maxlength);
			chr_left = "No"
 		}
		var leftover = chr_left + " Characters Left"
		leftoverfield.value = leftover;
		
}

//

// Change the @ key to the word at (LOL catch the spammers !!)
function changethatat(field){
	var oldtext = field.value ;
	var newtext = oldtext.replace(/@/," AT ");
	field.value = newtext;
}

//Change the string with 'a href' to warn spammers to f off
function bantheref(field){
	var oldtext = field.value ;
	var newtext = oldtext.replace(/@/," AT ");
	field.value = newtext;
	var strtext = field.value ;
	var refcheck = 'href' ;
	var spammer = strtext.search(refcheck);
	if (spammer != -1){
		alert("Nice try but weblinks are banned!!");
		field.value = 'Banned link' ;
		return false;
	}
	
}
	
//