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18 lines
456 B
18 lines
456 B
if (Array.prototype.getOne==null) Array.prototype.getOne=function(item){ //Extends the Array class with the getOne functions wich
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var val = -1;
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for(i=0;i<=this.length;i++){
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if(this[i]==item){
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var val = i;
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}
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}
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return val;
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}
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function yFactor(n,f){
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if((typeof(n)=='number'&&typeof(f)=='number')&&(n>f)){
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value = n - (n%f);
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return(value);
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}else{
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alert('error');
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}
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}
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