function kontrola(form)
{

	if (form.name.value == "")
	        {
	         alert("Meno musi byt vyplnene!");
	         pokracuj=false;
	          }
	else if (form.message.value == "")
	        {
	         alert("A co tak aj nieco napisat?");
	         pokracuj=false;
	          }
	else if (form.email.value != "" && form.email.value.indexOf('@', 0) == -1)
	 {
	    alert("Zadali ste nespravnu e-mailovu adresu!");
	    pokracuj=false;
	  }
	else {
	      pokracuj=true;
	     }
}

function calcHeight()
{
	var the_height=document.body.scrollHeight;
	var xiframe = document.getElementById('the_iframe');
	if (xiframe) {
		xiframe.height = the_height-220;
	}
}

function noblurlinx() {
	linx = document.getElementsByTagName('a');
	for(i=0; i<linx.length; i++){
		linx[i].onfocus = new Function("if(this.blur)this.blur()");
	}
}


//window.onload=function(){
	//noblurlinx();
	//calcHeight();
//}