var submit = new Array()
var i,j;

for (i=0;i<2;i++)
{  
	submit[i]=0;
}
function kontrol_up1 (){
	if ((document.forms.isim.value=="")||(document.forms.isim.value==" ")){
		document.i_1.src="images/img-unchecked.gif";
		submit[0]=0;
	}else{
      document.i_1.src="images/img-checked.gif";
	  submit[0]=1;
	}
}
//*****************************************
function kontrol_up3 (){
 if ((document.forms.email.value=="")||(document.forms.email.value==" ")||(document.forms.email.value.substring(0,4) == 'www.' )||(document.forms.email.value.indexOf('@', 1) == -1 )||(document.forms.email.value.indexOf('.', 1) == -1 )){
		document.i_3.src="images/img-unchecked.gif";
		submit[2]=0;
	  	  document.forms.kntrlEmail.disabled=true;
	}else{
      document.i_3.src="images/img-checked.gif";
	  submit[2]=1;
	  	  document.forms.kntrlEmail.disabled=false;
	}
}
//*****************************************


function update_form()
{
	kontrol_up1();
	kontrol_up3();
}