/////////////POP IMAGE////////////
function popImage(imageURL,imageTitle){
	defaultWidth  = 500;
	defaultHeight = 500;
	//alert(imageURL+imageTitle);
	var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left=100,top=100';
	var optIE='scrollbars=no,width=150,height=100,left=100,top=100';

	var AutoClose = true;

	if (parseInt(navigator.appVersion.charAt(0))>=4){
		var isNN=(navigator.appName=="Netscape")?1:0;
		var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}
		var optNN='scrollbars=yes,width='+defaultWidth+',height='+defaultHeight+',left=100,top=100';
		var optIE='scrollbars=yes,width=150,height=100,left=100,top=100';

		//if (isNN){imgWin=window.open('about:blank','',optNN);}
		if (isNN){imgWin=window.open('about:blank','',optNN);}
		if (isIE){imgWin=window.open('about:blank','',optIE);}
		with (imgWin.document){
			writeln('<html><head><title>Loading...</title><style>body{margin:0px;}</style>');
			writeln('<sc'+'ript>');
			writeln('var isNN,isIE;');
			writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
			writeln('isNN=(navigator.appName=="Netscape")?1:0;');
			writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
			writeln('function reSizeToImage(){');
			writeln('if (isIE){');
			writeln('window.resizeTo(100,100);');
			writeln('width=100-(document.body.clientWidth-document.images[0].width);');
			writeln('height=100-(document.body.clientHeight-document.images[0].height);');
			writeln('window.resizeTo(width,height);}');
			writeln('if (isNN){');
			writeln('window.innerWidth=document.images["Image"].width;');
			writeln('window.innerHeight=document.images["Image"].height;}}');
			writeln('function doTitle(){document.title="'+imageTitle+'";}');
			writeln('</sc'+'ript>');
			if (!AutoClose) writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()">')
			else writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()">');
			writeln('<img name="Image" src="'+imageURL+'" style="display:block"></body></html>');
			close();
		}
}

function clearForm(formName){
	var root=document.getElementById(formName);
	if(confirm('Are you sure you want to clear all the form ?')){
		root.first_name.value='';
		root.last_name.value='';
		root.email.value='';
		root.org.value='';
		root.job.value='';
		root.category.value='';
		root.message.value='';
		return false;
	}

}
function showSub(status){
	if(status =='on'){
		document.getElementById('aboutusContainer').style.visibility ='visible';
	}
	if(status =='off'){
		document.getElementById('aboutusContainer').style.visibility ='hidden';
	}
}
function validateInuiryForm(formname){
	
	var root =document.getElementById(formname);
	var fname = root.first_name;
	if(fname.value==''){
		alert('Please supply your first name');
		fname.focus();
		return false;
	}
	
	var lname = root.last_name;
	if(lname.value==''){
		alert('Please supply your last name');
		lname.focus();
		return false;
	}
	
	var email = root.email;
	if(email.value==''){
		alert('Please supply your email');
		email.focus();
		return false;
	}
	
	var pattern = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/;
	flag=root.email.value.match(pattern);
	if(!flag){
		alert('Please insert a valid email address.');
		root.email.select();
		return false;
	}
	var phone = root.phone;
	if(phone.value==''){
		alert('Please supply your phone number.');
		phone.focus();
		return false;
	}
	var category = root.category;
	if(category.value==''){
		alert('Please select a category');
		category.focus();
		return false;
	}
	
	var message = root.message;
	if(message.value==''){
		alert('Please supply a message');
		message.focus();
		return false;
	}
	
	return true;
}

function showSubPartners(status){
	if(status =='on'){
		document.getElementById('partnersContainer').style.visibility ='visible';
		var partners_cat = document.getElementById('partners_cat');
		if(partners_cat != null)
		{
			document.getElementById('partners_cat').style.visibility = 'hidden';
		}
		var projects_cat = document.getElementById('projects_cat');
		if(projects_cat != null)
		{
			document.getElementById('projects_cat').style.visibility = 'hidden';
		}
		var news_cat = document.getElementById('news_cat');
		if(news_cat != null)
		{
			document.getElementById('news_cat').style.visibility = 'hidden';
		}
	}
	if(status =='off'){
		document.getElementById('partnersContainer').style.visibility ='hidden';
		var partners_cat = document.getElementById('partners_cat');
		if(partners_cat != null)
		{
			document.getElementById('partners_cat').style.visibility = 'visible';
		}
		var projects_cat = document.getElementById('projects_cat');
		if(projects_cat != null)
		{
			document.getElementById('projects_cat').style.visibility = 'visible';
		}
		var news_cat = document.getElementById('news_cat');
		if(news_cat!= null)
		{
			document.getElementById('news_cat').style.visibility = 'visible';
		}
	}
}

function showSubNews(status){
	
	if(status =='on'){
		document.getElementById('newsContainer').style.visibility ='visible';
		var partners_cat = document.getElementById('partners_cat');
		if(partners_cat != null)
		{
			document.getElementById('partners_cat').style.visibility = 'hidden';
		}
		var projects_cat = document.getElementById('projects_cat');
		if(projects_cat != null)
		{
			document.getElementById('projects_cat').style.visibility = 'hidden';
		}
		var news_cat = document.getElementById('news_cat');
		if(news_cat != null)
		{
			document.getElementById('news_cat').style.visibility = 'hidden';
		}
	}
	if(status =='off'){
		document.getElementById('newsContainer').style.visibility ='hidden';
		var partners_cat = document.getElementById('partners_cat');
		if(partners_cat != null)
		{
			document.getElementById('partners_cat').style.visibility = 'visible';
		}
		var projects_cat = document.getElementById('projects_cat');
		if(projects_cat != null)
		{
			document.getElementById('projects_cat').style.visibility = 'visible';
		}
		var news_cat = document.getElementById('news_cat');
		if(news_cat!= null)
		{
			document.getElementById('news_cat').style.visibility = 'visible';
		}
	}
}

function flipPartnerLogo(imageID,im_width,im_height){
	if(imageID=='off'){
		document.getElementById('logo_image').src='/images/default_partners.jpg';
//		document.getElementById('logo_image').width='170';
//		document.getElementById('logo_image').height='123';
	}
	else{
		document.getElementById('logo_image').src= eval("image"+imageID).src;	///////////////////
//		document.getElementById('logo_image').width = im_width;
//		document.getElementById('logo_image').height=im_height;
	}
}
				
//BELOW NOT CHECKED
///////////////////////////////
function validateSearchForm(){
	
	var keyword = document.search_form.keyword;
	if(keyword.value=='' || keyword.value=='Search'){
		alert("Please enter a keyword.");
		keyword.focus();
		return false;
	}
	if(keyword.value.length <3){
		alert("Please enter a keyword greater than 3 characters.");
		keyword.select();
		return false;
	}
	return true;
}

function validatemailinglist(){
	var root = document.newsletter;
	
	var first_name = root.first_name;
	if(first_name.value==''){
		alert('Please supply your first name');
		first_name.focus();
		return false;
	}
	
	var last_name = root.last_name;
	if(last_name.value==''){
		alert('Please supply your last name');
		last_name.focus();
		return false;
	}
	
	var email = root.email;
	if(email.value==''){
		alert('Please supply your email');
		email.focus();
		return false;
	}
	
	var pattern = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/;
	flag=root.email.value.match(pattern);
	if(!flag){
		alert('Please insert a valid email address.');
		root.email.select();
		return false;
	}
	
	var organization = root.organization;
	if(organization.value==''){
		alert('Please supply your organization');
		organization.focus();
		return false;
	}
	
	var job = root.job;
	if(job.value==''){
		alert('Please supply your job');
		job.focus();
		return false;
	}
	var category = root.category;
	if(category.value==''){
		alert("Please select a category.");
		category.focus();
		return false;
	}
	
	return true;
}