  <!--      
  	function calc() {  	     
      for(x=1;x<32;x++)
      {
      	for(y=1;y<6;y++)
      	{     	
      	  switch(y) {
      	    case 1:
      	      months=24
      	      break;
      	    case 2:
              months=36
      	      break;  
      	    case 3:
              months=48
      	      break;    
      	    case 4:
      	      months=60
      	      break;      
      	    case 5:
      	      months=72
      	      break;       	       	           	          	      
      	  }       	        	  
      	        	  
      	  percent = x-1;
      	  amount = parseInt(getDiv('txtPrice').value);
          if (isNaN(amount)){
            amount=0;
          }

      	  downpayment = parseInt(getDiv('txtDown').value)  ;    	  
          if (isNaN(downpayment)){
            downpayment=0;
          }

          amount = amount-downpayment;
                    	
          if (percent > 0){                        
           
            v = (((((amount)*(((((percent)/(100)))/(12)))))/(((1)-(Math.pow((((1)+(((((percent)/(100)))/(12))))),(((months)*(-1)))))))))

          }
      	  else {
            v = amount/months;          
      	  }
      	  
          v = Math.round(v);  
          if (isNaN(v)){
            getDiv(x+"_"+y).innerHTML = ''; 
          }
          else {
            getDiv(x+"_"+y).innerHTML = '$' + v + '.00';           
          }                        	          	              	        	        	   	        	  
      	}
      }
  	}  	      
     
      	      	    	  
    function proc(f,e,d){var key;var keychar;if(window.event){key=window.event.keyCode}else if(e){key=e.which}else{return true}keychar=String.fromCharCode(key);if((key==null)||(key==0)||(key==8)||(key==9)||(key==13)||(key==27)){return true}else if((("0123456789").indexOf(keychar)>-1)){return true}else if(d&&(keychar==".")){f.form.elements[d].focus();return false}else{return false}}function getDiv(divID,oDoc){if(!oDoc){oDoc=document}if(document.layers){if(oDoc.layers[divID]){return oDoc.layers[divID]}else{for(var x=0,y;!y&&x<oDoc.layers.length;x++){y=getRefToDiv(divID,oDoc.layers[x].document)}return y}}if(document.getElementById){return document.getElementById(divID)}if(document.all){return document.all[divID]}return false}
    
  function getDiv(divID,oDoc) {
      if( !oDoc ) { oDoc = document; }
      if( document.layers ) {
          if( oDoc.layers[divID] ) { return oDoc.layers[divID]; } else {
              for( var x = 0, y; !y && x < oDoc.layers.length; x++ ) {
                  y = getRefToDiv(divID,oDoc.layers[x].document); }
              return y; } }
      if( document.getElementById ) {
          return document.getElementById(divID); }
      if( document.all ) {
          return document.all[divID]; }
      return false;
  }    
  //-->