// JavaScript Document
font=readCookie('font');
function changefont(font){
	switch(font){
	case 'big':
				document.getElementById('mainbody').style.fontSize="13px";			
				document.getElementById('bigfont').className="fonticon";			
				document.getElementById('smallfont').className="none";			
				break;
	case 'small':
				document.getElementById('mainbody').style.fontSize="11px";			
				document.getElementById('smallfont').className="fonticon";			
				document.getElementById('bigfont').className="none";			
				break;				
	}
	createCookie('font',font,100);	
}
function convertcurrency(){
	var template="pca-xetrade";
	var from=document.pca.From.value;
	var to=document.pca.To.value;
	var amount=document.pca.Amount.value;
	var urlString="http://www.xe.com/ucc/convert.cgi?template=pca-xetrade&From="+from+"&To="+to+"&Amount="+amount;

	var currwin=window.open(urlString,currwin,"top=100,left=100,height=110,width=410,status=yes,toolbar=no,menubar=no,location=no");
	currwin.focus();         
}
function show(layerno){
			document.getElementById('span_image').className="tabs5";			
			document.getElementById('span_spec').className="tabs5";			
			document.getElementById('span_plan').className="tabs5";			

switch(layerno)
	{
		case 'plans':
			document.getElementById('sp_specifications').style.display="none";
			document.getElementById('sp_plans').style.display="block";
			document.getElementById('sp_images').style.display="none";  
			document.getElementById('span_plan').className="tabs6";						
			break;    
		case 'specifications':
			document.getElementById('sp_specifications').style.display="block";
			document.getElementById('sp_plans').style.display="none";
			document.getElementById('sp_images').style.display="none";
			document.getElementById('span_spec').className="tabs6";		
			break;
		case 'images':
			document.getElementById('sp_specifications').style.display="none";
			document.getElementById('sp_plans').style.display="none";
			document.getElementById('sp_images').style.display="block";
			document.getElementById('span_image').className="tabs6";				
			break;
	}
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}