function set_page(page_number, grid_name) {
	if(grid_name == 'list') {
		var idsArray = new Array();
		$(".st_level:checked").each(function(id, element) {
			idsArray.push(element.value);
		})
		var lvl_params = '';
		if(idsArray.length > 0) {
			lvl_params = idsArray.join(',')
		}

		var	assoc_param=$(".active_assistance").serialize();
		assoc_param=assoc_param.replace(/active_assistance=/ig,"");

		var idsArray = new Array();
		$(".st_study:checked").each(function(id, element) {
			idsArray.push(element.value);
		})
		var study_params = '';
		if(idsArray.length > 0) {
			study_params = idsArray.join(',')
		}

		$("#"+grid_name).setGridParam({url:'grid.php?sortable_level_params='+lvl_params+'&sortable_associate_param='+assoc_param+'&sortable_study_params='+study_params, page: page_number}).trigger('reloadGrid');

		lvl_params=null;
		assoc_param=null;
		study_params=null;
	}
	else {
		$("#"+grid_name).setGridParam({page: page_number}).trigger('reloadGrid');
	}
}

function view_paging_html(total_grid_pages, select_grid_page, element_id, grid_name) {

 	var htmlStr = '';
	var htmlSelect = '';

	if(total_grid_pages > 1) {

		if(total_grid_pages > 6) {
			htmlSelect += '<select onchange="set_page(this.value, \''+grid_name+'\');">';
				for(i=1; i< total_grid_pages+1; i++) {
					var select = '';
					if(select_grid_page == i) {
						select = 'selected';
					}
					htmlSelect += '<option value="'+i+'" '+select+'>'+i+'</option>';
				}
			htmlSelect += '</select>';
		}

	 	var prev_page = select_grid_page-1;
		var next_page = select_grid_page+1;

		if( prev_page > 0) {
			htmlStr += '<div style="float: left; cursor: pointer;" onclick="set_page(\''+prev_page+'\', \''+grid_name+'\' );">';
		}
		else {
			htmlStr += '<div>';
		}

		 	htmlStr += '<div class="prev">';

		 	if( prev_page > 0) {
			 htmlStr += '<a href="javascript: void(0);"  onclick="set_page(\''+prev_page+'\', \''+grid_name+'\' );">';
			}
			 htmlStr += 'Prev Page';
			if( prev_page > 0) {
			 htmlStr += '</a>';
			}
			htmlStr += '</div>';
		 htmlStr += '</div>';

		htmlStr += '<div style=" width: 523px; float: left; border: 0px solid green; height: 40px;">';
	    htmlStr += '<div class="fl" style="margin: 0px 10%; border: 0px solid red;">';

		    for(i=0; i<total_grid_pages; i++) {
				var page_num = i+1;

				if(page_num == 4 && total_grid_pages > 6) {
					htmlStr += '<div class="fl" style="font-size:19px; padding-top:16px; padding:5px;">'+htmlSelect+'</div>';
					i = total_grid_pages - 3;
					page_num = i+1
				}

				htmlStr += '<div ';
				if(page_num == select_grid_page) {
					htmlStr += 'class="numon"';
				}
				else {
					htmlStr += 'class="numoff"';
				}
				htmlStr += ' onclick="set_page('+page_num+', \''+grid_name+'\');">'+page_num+'</div>';
			}

			htmlStr += '<div class="clear"></div>';
		htmlStr += '</div>';
		htmlStr += '</div>';


		if( next_page <= total_grid_pages) {
			htmlStr += '<div style="float: right; cursor: pointer;width:151px;"  onclick="set_page(\''+next_page+'\', \''+grid_name+'\');">';
		}
		else {
			htmlStr += '<div style="float: right;width:151px;">';
		}

			htmlStr += '<div class="next">';

			if( next_page <= total_grid_pages) {
				htmlStr += '<a href="javascript: void(0);"  onclick="set_page(\''+next_page+'\', \''+grid_name+'\');">';
			}
			htmlStr += 'Next Page';

			if( next_page <= total_grid_pages) {
				htmlStr += '</a>';
			}
			htmlStr += '</div>';

		htmlStr += '</div>';
		htmlStr += '<div class="clear"></div>';

	}

	$(element_id).html(htmlStr);

	//alert(html_blank)
	//$("#scholarship_grid_pager").text($("#pager_form").text);
}

function view_row_list (element_id, grid_name, selected) {
	if (document.getElementById('rows_'+element_id)==null) {
		var objSelect = document.createElement('Select');
		objSelect.setAttribute('name', 'rows');
		objSelect.setAttribute('id', 'rows_'+element_id);

		//objSelect.setAttribute('onchange', 'change_rows("'+grid_name+'",this.value, "'+element_id+'", this.id)');

		var is_selected_10 = false;
		if(selected == 10) {
			is_selected_10 = true;
		}
		var is_selected_25 = false;
		if(selected == 25) {
			is_selected_25 = true;
		}
		var is_selected_50 = false;
		if(selected == 50) {
			is_selected_50 = true;
		}
		var is_selected_100 = false;
		if(selected == 100) {
			is_selected_100 = true;
		}

		objSelect[0] = new Option(10, 10, true, is_selected_10);
		objSelect[1] = new Option(25, 25, false, is_selected_25);
		objSelect[2] = new Option(50, 50, false, is_selected_50);
		objSelect[3] = new Option(100, 100, false, is_selected_100);

		document.getElementById(element_id).appendChild(objSelect);

		$('#rows_'+element_id).change(function() {
  			change_rows(grid_name,this.value, element_id)
		});
	}
}

function change_rows(grid_name, value, element_id) {
	$(grid_name).setGridParam({ rowNum: value}).trigger('reloadGrid');
}