/****************************************
* JavaScript Cross Browser Slide Show
* Author: Daniel Boorn
* http://forgottoattach.com
* This notice must stay for use
****************************************/
function VideoSlide(id, name){
    
    this.getElementsById = function(id){
        var nodes = document.getElementsByTagName('*');
        var matches = new Array();
        for(i=0;i<nodes.length;i++){
            if(nodes[i].id.indexOf(id) != -1) 
                matches[matches.length] = nodes[i];
        }
        
        for(i=0; i < matches.length && i < 3; i++){
          if(matches[i].className.indexOf('Selected') == -1)
            {
		        matches[i].className = matches[i].className + 'Selected';
		    }
		}
        return matches;
    }      
	
	this.clickPrevious = function(elemClick){
	    var minvalue = document.getElementById('minvalue');
	    var numIndex =  minvalue.value;
	        if(numIndex!=0){
                self.slides[eval(numIndex)+2].className = self.slides[eval(numIndex)+2].className.split('Selected')[0];
               
               
                var otherElement = document.getElementById('maxvalue');
                otherElement.value = eval(otherElement.value)-1;    
                minvalue.value = eval(numIndex)-1;
                
                self.slides[eval(numIndex)-1].className += 'Selected';    
		}
	}
	
	this.clickNext = function(elemClick){
	    var maxvalue = document.getElementById('maxvalue');
	    var numIndex = maxvalue.value;
	        if(numIndex<self.slides.length-1){
                self.slides[eval(numIndex) - 2].className = self.slides[eval(numIndex) - 2].className.split('Selected')[0];
                
                var otherElement = document.getElementById('minvalue');
                otherElement.value = eval(otherElement.value)+1;
               
               maxvalue.value = eval(numIndex)+1;
                
                self.slides[eval(numIndex)+1].className += 'Selected';    
		}
	}
    
    this.slides = this.getElementsById(id); 
    this.name = name;
    var self = this;
}