function designcost() {
pret_pagini=25;
pret_promo=15;
pret_imagini=5;
pret_formulare=45;
pret_design=95;
pret_cart=70;

	t_design=pret_design;

	nr_pagini=document.cform.pagini.value;

	if (nr_pagini < 10) {
		factor=1;
		pret_pagini=pret_pagini*factor;
		pret_promo=pret_promo*factor;
	} else if (nr_pagini < 25) {
		factor=0.9;
		pret_pagini=pret_pagini*factor;
		pret_promo=pret_promo*factor;
	} else if (nr_pagini < 50) {
		factor=0.8;
		pret_pagini=pret_pagini*factor;
		pret_promo=pret_promo*factor;
	} else {
		factor=0.7;
		pret_pagini=pret_pagini*factor;
		pret_promo=pret_promo*factor;
	}
	

	nr_imagini=document.cform.imagini.value;

	if (nr_imagini < 10) {
		pret_imagini=pret_imagini*1;
	} else if (nr_imagini < 25) {
		pret_imagini=pret_imagini*0.95;
	} else if (nr_imagini < 50) {
		pret_imagini=pret_imagini*0.90;
	} else {
		pret_imagini=pret_imagini*0.85;
	}

	t_pagini=document.cform.pagini.value*pret_pagini;
	document.cform.rez_pagini.value=t_pagini;


	t_promo=document.cform.promo.checked;
	if (document.cform.promo.checked) {
	  t_promo=nr_pagini*pret_promo;
	}
	  else {
	  t_promo=0
	}
	document.cform.rez_promo.value=t_promo;
	
	t_cart=document.cform.cart.checked;
	if (document.cform.cart.checked) {
	  t_cart=pret_cart;
	}
	  else {
	  t_cart=0
	}
	document.cform.rez_cart.value=t_cart;


	t_imagini=document.cform.imagini.value*pret_imagini;
	document.cform.rez_imagini.value=t_imagini;

	t_formulare=document.cform.formulare.value*pret_formulare;
	document.cform.rez_formulare.value=t_formulare;


	t_design=document.cform.design.checked;
	if (document.cform.design.checked) {
	  t_design=pret_design;
	}
	  else {
	  t_design=0
	}
	document.cform.rez_design.value=t_design;

	t_total=t_pagini + t_promo + t_imagini + t_formulare + t_design + t_cart;
	document.cform.rez_total.value=t_total;
}