function preloader()
{
     // counter
     var i = 0;

     // create object
     imageObj = new Image();

     // set image list
     images = new Array();
	 images[0]="../images/logo.png"
	 images[1]="../images/button-completed-2.jpg"
	 images[2]="../images/button-development-2.jpg"
	 images[3]="../images/button-production-2.png"
	 images[4]="../images/button-more-2.png"
	 images[5]="../uploads/news/2-1t.jpg"
	 images[6]="../uploads/news/2-2t.jpg"
	 images[7]="../uploads/news/2-3t.jpg"
	 images[8]="../uploads/news/2-4t.jpg"
	 images[9]="../uploads/news/2-5t.jpg"
	 images[10]="../images/back2.jpg"
	 
	  for(i=0; i<=10; i++) 
     {
          imageObj.src=images[i];
     }

} 

function show()
{
	if((document.getElementById('more_detail').style.display) == 'none')
	{
		document.getElementById('more_detail').style.display = 'block';
	}
	else {
		document.getElementById('more_detail').style.display = 'none';
	}
}

function set(val)
{
     var path = document.getElementById(val).src;
	 var start = path.lastIndexOf("/")+1;
	 var end = path.lastIndexOf(".");
	 var source = path.substring(start,end);
	 //alert(type);
	 if(val==1)
	 {  
		 document.getElementById("1").setAttribute("src","images/plus.jpg");
		if(source =="plus")
		  document.getElementById(val).setAttribute("src","images/minus.png");
		else if(source =="minus")
		  document.getElementById(val).setAttribute("src","images/plus.jpg");
	 }
	  
	
}

function changeimage(id) {
	for(i=1;i<=5;i++) {
		if(i == id) {
			document.getElementById('news'+id).style.display = 'block';
			currentimage = 'uploads/news/2-'+id;
			ext = 't.jpg';
			curpic = currentimage + ext ;
			document.getElementById('image'+id).setAttribute("src",curpic);
		}
		else {
			currentimage = 'uploads/news/'+i;
			ext = 't.jpg';
			curpic = currentimage + ext ;
			document.getElementById('news'+i).style.display = 'none';
			document.getElementById('image'+i).setAttribute("src", curpic);
		}
	}

}

/*function display_news(id) {
	for(i=1;i<=5;i++) {
		if(i == id) {
			document.getElementById('news'+id).style.display = 'block';
		}
		else {
			document.getElementById('news'+i).style.display = 'none';
		}
	}
   
}*/