(function(a){a.stepbackwards=function(){a.ajax({type:"GET",url:url_site+"eprocurement/stepbackwards",success:function(b){window.location=window.location}})};a.stepforward=function(){a.ajax({type:"GET",url:url_site+"eprocurement/stepforward",success:function(b){window.location=window.location}})};a.fn.preview_product=function(b){return this.each(function(){var c=a(this);if(b!=null){a.ajax({type:"GET",url:url_site+"eprocurement/previewproduct",data:"pid="+b,beforeSend:function(){a.showLoading()},success:function(d){c.html(d).addClass("shown").show("slow");a.hideLoading()},complete:function(){a.hideLoading()}})}})};a.fn.preview_supplier=function(b,c){return this.each(function(){var d=a(this);if(b!=null){a.ajax({type:"GET",url:url_site+"eprocurement/previewsupplier",data:"sid="+b,beforeSend:function(){a.showLoading()},success:function(f){if(a("#ep-preview-loader").is("*")){a("#ep-preview-loader").remove()}var e=document.createElement("div");e.id="preview"+b;e.className=(c==null?"ep-preview":c);e.innerHTML=f;d.prepend(a(e));a.hideLoading()}})}})}})(jQuery);