function Manuspecs() {
	this.initialize();
}

Manuspecs.prototype.initialize = function() {
	this.makeSameHeight();
	this.showMore();
};

Manuspecs.prototype.makeSameHeight = function() {
	if(!$j('.manuspecs_image img').length) {
		$j('.manuspecs_image')[0].style.height = '220px';
		$j('.manuspecs_image').append(html.img(PageInfo.getParam('spacer')));
	}
	UI.MakeSameHeight('manuspecs_image', 'manuspecs_text', 'manuspecs_image', 230);
};

Manuspecs.prototype.showMore = function() {

	var manuspecs_more = $j('#manuspecs_more');
	if(!manuspecs_more.length) {
		var str = html.div(
			'',
			{
				style: 'height: 1px; clear: both'
			}
		);
		str += html.span(
			this.getMoreText('more'),
			{
				id: 'manuspecs_more',
				onclick: 'manuspecs.toggleMore()'
			}
		);

		str = html.div(str, {style: 'display: inline-block; margin-top: 0; margin-' + (PageInfo.boolRTL ? 'right' : 'left') + ': 20px'});

		var origHeight = $j.data($j('.manuspecs_text')[0], 'original_height');
		var currentHeight = $j('.manuspecs_text')[0].offsetHeight;

		if(origHeight > currentHeight) {
			$j('.manuspecs_container').append(str);
			this.setTogglerImage('down');
		}

        if(origHeight <= 220) {
            $j('#manuspecs_gradient').hide();
        }

        //alert($j('#manuspecs_more')[0].offsetWidth);

	}
};

Manuspecs.prototype.toggleMore = function() {

	var origHeight = $j.data($j('.manuspecs_text')[0], 'original_height');
	var currentHeight = $j('.manuspecs_text')[0].offsetHeight;

	if(origHeight > currentHeight) {
        $j('#manuspecs_gradient').hide();
		$j('.manuspecs_text')[0].style.height = '';
		$j('#manuspecs_more').html(this.getMoreText('less'));
		this.setTogglerImage('up');
	} else {
        if(origHeight >= 220) {
            $j('#manuspecs_gradient').show();
        } else {
            $j('#manuspecs_gradient').hide();
        }
		this.makeSameHeight();
		$j('#manuspecs_more').html(this.getMoreText('more'));
		this.setTogglerImage('down');
	}
};

Manuspecs.prototype.getMoreText = function(id) {
	return PageInfo.getText(id);
};

Manuspecs.prototype.setTogglerImage = function(direction) {
	$j('#manuspecs_more').css('background', this.getTogglerImageCss(direction));

};

Manuspecs.prototype.getTogglerImageCss = function(direction) {
	return 'url(' + PageInfo.GFXPath + 'ver2/' + direction + '_arrow_blue.png) no-repeat scroll ' + (PageInfo.boolRTL ? '0%' : '100%') + ' 50% transparent';
};

$j(document).ready(function() {
	window.manuspecs = new Manuspecs();
});
function fnSetItemSlider(arrParams){
	if (!$(arrParams.rotationObject)) {
		return;
	}
	/** Created By Amir Saleh
		Sample Params Array
		var arrParams =	{
						"rotationObject":"more_results",
						"btnNextElement":"mr_up_arrow",
						"btnBackElement":"mr_down_arrow",
						"btnNextClassName":"mr_up_ar",
						"btnNextDisabledClassName":"mr_up_disabled",
						"btnBackClassName":"mr_down_ar",
						"btnBackDisabledClassName":"mr_down_disabled",
						"MaxResults":75,
						"MaxStep":24,
						"StepLength":699
						};

	**/
	$(arrParams.rotationObject).current_step=0;
	$(arrParams.rotationObject).max_results=arrParams.MaxResults;
	$(arrParams.rotationObject).max_step=arrParams.MaxStep;
	$(arrParams.rotationObject).scrolling=0;
	$(arrParams.rotationObject).scrollingy=0;
	$(arrParams.rotationObject).mr_intervalID;
	$(arrParams.rotationObject).scrollingspeed=20;
	$(arrParams.rotationObject).step_length=arrParams.StepLength;
	$(arrParams.rotationObject).m_opacity=1;
	$(arrParams.rotationObject).opacity_speed=0.1;
	$(arrParams.rotationObject).scrolling=false;
	$(arrParams.rotationObject).btnNextClassName=arrParams.btnNextClassName?arrParams.btnNextClassName:'mr_up_ar';
	$(arrParams.rotationObject).btnBackClassName=arrParams.btnBackClassName?arrParams.btnBackClassName:'mr_down_ar';

	if(arrParams.MaxStep > 0) {
		$(arrParams.rotationObject).btnNextDisabledClassName=arrParams.btnNextDisabledClassName?arrParams.btnNextDisabledClassName:'mr_up_disabled';
		$(arrParams.rotationObject).btnBackDisabledClassName=arrParams.btnBackDisabledClassName?arrParams.btnBackDisabledClassName:'mr_down_disabled';
	}

	if($(arrParams.rotationObject).max_step<1){
			$(arrParams.btnNextElement).className=$(arrParams.rotationObject).btnNextDisabledClassName;
			$(arrParams.btnBackElement).className=$(arrParams.rotationObject).btnBackDisabledClassName;
	}
	$(arrParams.btnNextElement).onclick=function(){if(!$(arrParams.rotationObject).scrolling) $(arrParams.rotationObject).mr_go(1);};
	$(arrParams.btnBackElement).onclick=function(){if(!$(arrParams.rotationObject).scrolling) $(arrParams.rotationObject).mr_go(-1);};
	$(arrParams.rotationObject).fade_scroller = function (dir){
		$(arrParams.rotationObject).use_step=$(arrParams.rotationObject).current_step+(-1*dir);
		if($(arrParams.rotationObject).current_step<0){
			$(arrParams.rotationObject).step=-1*$(arrParams.rotationObject).current_step;
		} else {
			$(arrParams.rotationObject).step=$(arrParams.rotationObject).current_step;
		}
		$(arrParams.rotationObject).step=$(arrParams.rotationObject).step*3+1;
		$(arrParams.rotationObject).step2=$(arrParams.rotationObject).step+2;
		if($(arrParams.rotationObject).step2>$(arrParams.rotationObject).max_results){
			$(arrParams.rotationObject).step2=$(arrParams.rotationObject).max_results;
		}
//		$('paging_for_items').innerHTML= step + ' - '+ step2;
			if($(arrParams.rotationObject).max_step>1 && document.getElementById('paging_for_items')) {
				$('paging_for_items').innerHTML= $(arrParams.rotationObject).step + ' - '+ $(arrParams.rotationObject).step2;
			}
		clearInterval($(arrParams.rotationObject).mr_intervalID);
		newOffset=(($(arrParams.rotationObject).use_step*$(arrParams.rotationObject).step_length)+dir*$(arrParams.rotationObject).step_length)+'px';
		if (PageInfo.boolRTL) {
			$(arrParams.rotationObject).style.right=newOffset;
		} else {
			$(arrParams.rotationObject).style.left=newOffset;
		}
		$(arrParams.rotationObject).scrollingy=0;
		if($(arrParams.rotationObject).current_step<0){
			$(arrParams.btnNextElement).className=$(arrParams.rotationObject).btnNextClassName;
		} else {
			$(arrParams.btnNextElement).className=$(arrParams.rotationObject).btnNextDisabledClassName;
		}
		if($(arrParams.rotationObject).current_step<=(-$(arrParams.rotationObject).max_step)){
			$(arrParams.btnBackElement).className=$(arrParams.rotationObject).btnBackDisabledClassName;
		} else {
			$(arrParams.btnBackElement).className=$(arrParams.rotationObject).btnBackClassName;
		}

	}

	$(arrParams.rotationObject).fnFadeOut=function (dir){
		$(arrParams.rotationObject).m_opacity=$(arrParams.rotationObject).m_opacity-$(arrParams.rotationObject).opacity_speed;
		if($(arrParams.rotationObject).m_opacity<0){
			$(arrParams.rotationObject).m_opacity=0;
			Common.fnSetOpacity(arrParams.rotationObject,$(arrParams.rotationObject).m_opacity)
			$(arrParams.rotationObject).fade_scroller(dir);
			clearInterval($(arrParams.rotationObject).mr_intervalID);
			$(arrParams.rotationObject).mr_intervalID=setInterval("$('"+arrParams.rotationObject+"').fnFadeIn("+dir+")",50);
		} else {
			Common.fnSetOpacity(arrParams.rotationObject,$(arrParams.rotationObject).m_opacity)
		}
	}
	$(arrParams.rotationObject).fnFadeIn = function (dir){
		$(arrParams.rotationObject).m_opacity+=$(arrParams.rotationObject).opacity_speed;
		if($(arrParams.rotationObject).m_opacity>1){
			$(arrParams.rotationObject).m_opacity=1;
			Common.fnSetOpacity(arrParams.rotationObject,$(arrParams.rotationObject).m_opacity)
			$(arrParams.rotationObject).scrolling=0;
			clearInterval($(arrParams.rotationObject).mr_intervalID);
		} else {
			Common.fnSetOpacity(arrParams.rotationObject,$(arrParams.rotationObject).m_opacity)
		}
	}

	$(arrParams.rotationObject).mr_go=function(dir){
		if($(arrParams.rotationObject).max_step<1){
			return 1;
		}
		if($(arrParams.rotationObject).scrolling) return;
		if($(arrParams.rotationObject).current_step==0 && dir==1) {
			return;
		}
		if($(arrParams.rotationObject).current_step==(-$(arrParams.rotationObject).max_step) && dir==-1) {
			return;
		}
		$(arrParams.rotationObject).scrolling=1;
		$(arrParams.rotationObject).current_step=$(arrParams.rotationObject).current_step+dir;
		if(Common.Browser.is_ff()){
			$(arrParams.rotationObject).mr_intervalID=setInterval("$('"+arrParams.rotationObject+"').fnFadeOut("+dir+")",50);
		} else {
			$(arrParams.rotationObject).mr_intervalID=setInterval("$('"+arrParams.rotationObject+"').mr_scrolltop("+dir+")",10);
		}
	}

	$(arrParams.rotationObject).mr_scrolltop= function (dir){
		$(arrParams.rotationObject).use_step=$(arrParams.rotationObject).current_step+(-1*dir);
		$(arrParams.rotationObject).scrollingy+=$(arrParams.rotationObject).scrollingspeed;
		if($(arrParams.rotationObject).scrollingy>$(arrParams.rotationObject).step_length-$(arrParams.rotationObject).scrollingspeed){
			if($(arrParams.rotationObject).current_step<0){
				$(arrParams.rotationObject).step=-1*$(arrParams.rotationObject).current_step;
			} else {
				$(arrParams.rotationObject).step=$(arrParams.rotationObject).current_step;
			}
			$(arrParams.rotationObject).step=$(arrParams.rotationObject).step*3+1;
			$(arrParams.rotationObject).step2=$(arrParams.rotationObject).step+2;
			if($(arrParams.rotationObject).step2>$(arrParams.rotationObject).max_results){
				$(arrParams.rotationObject).step2=$(arrParams.rotationObject).max_results;
			}
			if($(arrParams.rotationObject).max_step>1 && document.getElementById('paging_for_items')) {
				$('paging_for_items').innerHTML= $(arrParams.rotationObject).step + ' - '+ $(arrParams.rotationObject).step2;
			}
			clearInterval($(arrParams.rotationObject).mr_intervalID);
			newOffset=(($(arrParams.rotationObject).use_step*$(arrParams.rotationObject).step_length)+dir*$(arrParams.rotationObject).step_length)+'px';
			if (PageInfo.boolRTL) {
				$(arrParams.rotationObject).style.right=newOffset;
			} else {
				$(arrParams.rotationObject).style.left=newOffset;
			}
			$(arrParams.rotationObject).scrollingy=0;
			$(arrParams.rotationObject).scrolling=0;
			if($(arrParams.rotationObject).current_step<0){
				$(arrParams.btnNextElement).className=$(arrParams.rotationObject).btnNextClassName;
			} else {
				$(arrParams.btnNextElement).className=$(arrParams.rotationObject).btnNextDisabledClassName;
			}
			if($(arrParams.rotationObject).current_step<=(-$(arrParams.rotationObject).max_step)){
				$(arrParams.btnBackElement).className=$(arrParams.rotationObject).btnBackDisabledClassName;
			} else {
				$(arrParams.btnBackElement).className=$(arrParams.rotationObject).btnBackClassName;
			}

		} else {
			newOffset = (($(arrParams.rotationObject).use_step*$(arrParams.rotationObject).step_length)+dir*$(arrParams.rotationObject).scrollingy)+'px';
			if (PageInfo.boolRTL) {
				$(arrParams.rotationObject).style.right=newOffset;
			} else {
				$(arrParams.rotationObject).style.left=newOffset;
			}
		}
	}
}