function showDiv(id){
    if( document.getElementById(id).style.display == "block" ) document.getElementById(id).style.display = "none";
    else document.getElementById(id).style.display = "block";
}

function swapNews(show, hide){
    document.getElementById(show).style.display = "block";
    document.getElementById(hide).style.display = "none";
}

function showTabs(tab){
    switch( tab ){
        case "description":
            document.getElementById("features").style.display = "none";
            document.getElementById("specifications").style.display = "none";
            document.getElementById("features_a").className = "";
            document.getElementById("specifications_a").className = "";
            break;
        case "features":
            document.getElementById("description").style.display = "none";
            document.getElementById("specifications").style.display = "none";
            document.getElementById("description_a").className = "";
            document.getElementById("specifications_a").className = "";
            break;
        case "specifications":
            document.getElementById("description").style.display = "none";
            document.getElementById("features").style.display = "none";
            document.getElementById("description_a").className = "";
            document.getElementById("features_a").className = "";
            break;
    }
    document.getElementById(tab + "_a").className = "active";
    document.getElementById(tab).style.display = "block";
}

function myMethod(url) {
	alert(url);
}
function changebg(id){
	if (id == '61' || id == 61){
		document.getElementById("page").style.background = 'url(images/ourServices_blue.jpg)';
	}
}

function getPortfolio(id){
		if(id !=''){
			document.getElementById("product_details").innerHTML = ajax("ajax/getPortfolio.php", "id="+id);
			document.getElementById("pVal").value = id;
			setTimeout('fadeInMyPopup()', 80 );
		}
}


function setOpacity( value ) {
 document.getElementById("product_details").style.opacity = value / 10;
 document.getElementById("product_details").style.filter = 'alpha(opacity=' + value * 10 + ')';
}
 
function fadeInMyPopup() {
 for( var i = 0 ; i <= 100 ; i++ )
   setTimeout( 'setOpacity(' + (i / 10) + ')' , 8 * i );
}
 
function fadeOutMyPopup(id) {
 for( var i = 0 ; i <= 100 ; i++ ) {
   setTimeout( 'setOpacity(' + (10 - i / 10) + ')' , 8 * i );
 }
 
 setTimeout('getPortfolio('+id+')', 800 );
}
 
function closeMyPopup() {
 document.getElementById("product_details").style.visibility = "hidden"
}
 
function launchFade(id) {
 //setOpacity( 1 );
 //document.getElementById("product_details").style.visibility = "visible";
 if(document.getElementById("pVal").value != id){
 	fadeOutMyPopup(id);
 }
}