<!--
var checked1 = new Image();
var unchecked1 = new Image();
var checked2 = new Image();
var unchecked2 = new Image();

checked1.src = 'http://'+location.hostname+'/i/form_give_a.png';
unchecked1.src = 'http://'+location.hostname+'/i/form_give.png';

checked2.src = 'http://'+location.hostname+'/i/form_take_a.png';
unchecked2.src = 'http://'+location.hostname+'/i/form_take.png';

function SwitchImage1() {
    if (document.getElementById('offer').checked == true) 
    	{
   		} 
   		else 
   		{
        	document.getElementById('offer').checked = true;
        	document.getElementById('offer').value = '1';
        	document.getElementById('form_give').src = checked1.src;
        	document.getElementById('demand').checked = false;
        	document.getElementById('demand').value = '0';
  	    	document.getElementById('form_take').src = unchecked2.src;
      	}

}
function SwitchImage2() {
    if (document.getElementById('demand').checked == true) 
    {

    } 
    else 
    {
    	document.getElementById('offer').checked = false;
    	document.getElementById('offer').value = '0';
        document.getElementById('form_give').src = unchecked1.src;
        document.getElementById('demand').checked = true;
        document.getElementById('demand').value = '1';
        document.getElementById('form_take').src = checked2.src;
    }

}



-->