var defaultValues = new Array();
var deleted = new Array(5);

window.onload = function(){
	defaultValues['company'] = document.contactform.company.value+"";
	defaultValues['url'] = document.contactform.url.value+"";
	defaultValues['description'] = document.contactform.description.innerHTML+"";
	
	addClickEvent();
};


function checksubmitcontact(evt){
	
	if (navigator.appName=="Microsoft Internet Explorer") {
		evt.returnValue = false;
	}
	else {
		evt.preventDefault();
	}
	
	
	var errors = 0;
	
	errors += checkLetters(document.contactform.name, "Ditt namn");
	if(!checkField(document.contactform.email, "Din e-postadress")) errors++;
	if(!checkField(document.contactform.company, defaultValues['company'])) errors++;
	if(!checkField(document.contactform.url, defaultValues['url'])) errors++;
	if(!checkTextbox(document.contactform.description, defaultValues['description'])) errors++;
	

	if(errors == 0){
		//alert("success");
		document.contactform.submit();
	}else{
		//alert("error:"+errors);
		//$('errorfield').setStyle('display', 'inline');
	}
}

function addClickEvent(){
	document.contactform.name.onclick = function(){if(!deleted[0]){document.contactform.name.value=""; deleted[0]=1;} };
	document.contactform.email.onclick = function(){if(!deleted[1]){document.contactform.email.value=""; deleted[1]=1;} };
	document.contactform.company.onclick = function(){if(!deleted[2]){document.contactform.company.value=""; deleted[2]=1;} };
	document.contactform.url.onclick = function(){if(!deleted[3]){document.contactform.url.value=""; deleted[3]=1;} };
	document.contactform.description.onclick = function(){if(!deleted[4]){document.contactform.description.value=""; deleted[4]=1;} };
}