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str=str.replace(/^\s*|\s*$/g,"");return str;};function findPos(obj){var curleft=curtop=0;if(obj.offsetParent){curleft=obj.offsetLeft
curtop=obj.offsetTop;while(obj=obj.offsetParent){curleft+=obj.offsetLeft;curtop+=obj.offsetTop}};return[curleft,curtop];};function getElementbyClass(rootobj,classname){var temparray=new Array();var inc=0;for(i=0;i<rootobj.length;i++){if(rootobj[i].className==classname)temparray[inc++]=rootobj[i];};return temparray;};function checkBoxValidate(oChecked){var theForm=oChecked.form;for(i=0;i<theForm.elements.length;i++){oElem=theForm.elements[i];if(oElem.type=="checkbox"){oElem.checked=((oElem==oChecked)&&oChecked.checked)}}};$(document).ready(function(){var cookieval=$.cookie('setsize');if(!isNaN(parseFloat(cookieval))&&cookieval!=0){cookieval=parseFloat(cookieval);var font_size=parseFloat($('#document_content').css('font-size'));$('#document_content').css('font-size',(font_size+cookieval)+'px');var $kids=$('#document_content > *').children();$kids.css('font-size',$('#document_content').css('font-size'));};$('#next_link').qtip({position:{adjust:{scroll:true,resize:true,screen:true}},style:{border:{width:2,radius:2,color:'#a0a0a0'},padding:10,textAlign:'left',background:'#fffff0',tip:true,name:'light',fontFamily:'arial,"lucida grande",tahoma,verdana,sans-serif',fontSize:'12px',fontWeight:'bold'}});$('#prev_link').qtip({position:{adjust:{scroll:true,resize:true,screen:true}},style:{border:{width:2,radius:2,color:'#a0a0a0'},padding:10,textAlign:'left',background:'#fffff0',tip:true,name:'light',fontFamily:'arial,"lucida grande",tahoma,verdana,sans-serif',fontSize:'12px',fontWeight:'bold'}});$('a.[tooltip][title]').qtip({position:{adjust:{scroll:true,resize:true,screen:true}},show:{delay:1000},style:{border:{width:2,radius:2,color:'#a0a0a0'},padding:10,textAlign:'left',background:'#fffff0',tip:true,name:'light',fontFamily:'arial,"lucida grande",tahoma,verdana,sans-serif',fontSize:'12px',fontWeight:'bold'}});$('#textsize').click(function(){if($('#text_dropdown').is(':hidden')){$('#text_dropdown').slideDown("normal");}else{$('#text_dropdown').hide();}});$('#close').click(function(){if($('#text_dropdown').is(':hidden')){$('#text_dropdown').slideDown("normal");}else{$('#text_dropdown').slideUp("normal");}});$('a.text_change').click(function(){var cookieval=$.cookie('setsize');if(isNaN(parseFloat(cookieval)))cookieval=0;if(this.id=='text_increase'){var num=parseFloat(cookieval)+2;var cssnum=2;}else{var num=parseFloat(cookieval)-2;var cssnum=-2;};$('#document_content').css('font-size',(parseFloat($('#document_content').css('font-size'))+cssnum)+'px');var $kids=$('#document_content *').children();$kids.css('font-size',$('#document_content').css('font-size'));$.cookie('setsize',num,{path:'/'});});});$(document).keydown(function(e){var key=0;if(e==null){key=event.keyCode;}else{key=e.which;};if(key==37){var lnk='prev_link';}else if(key==39){var lnk='next_link';}else{return;};if($('#'+lnk).attr('href')!=undefined){window.location=$('#'+lnk).attr('href');};});function addBookmark(){$.ajax({type:"POST",url:"/cancer/notehandler.php",data:"action=bookmark&link="+escape(window.location.pathname)+escape(window.location.search),beforeSend:function(){$('#save').html('<div style="width:33px;height:27px;text-align:center;margin-top:8px;margin-left:9px;"><img src="/images/mini-loader.gif" /></div>');},success:function(html){$('#save').attr('title',html);$('#save').html('');$('#save').attr('id','saved');}});};

function getUrlVars() {
	var vars = {};
	var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m,key,value) {
		vars[key] = value;
	});
	return vars;
}

$(document).ready(function(){
	
	var comment_id = getUrlVars()['comment_id'];
		
		if ( comment_id != '' && comment_id != undefined && comment_id != null ){
			if (location.href.indexOf("#") == -1) {
				location.href='#comment-'+comment_id;
			}
		}
	
	$('.cadmin').hover(
		function(){ 
			$(this).addClass("ui-state-hover"); 
		},
		function(){ 
			$(this).removeClass("ui-state-hover"); 
		}
	);
	
	$('#portal_jump').change(function(){
    	window.location = $(this).val();
    });
    
    var buttoncolors = new Array('red','blue','green','orange','gray');
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    var i = 0;
    	
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});